Theorem mulsasslem2

Description: Lemma for mulsass . Expand the right hand side of the formula. (Contributed by Scott Fenton, 9-Mar-2025)

	Ref	Expression
Hypotheses	mulsasslem.1	$$⊢\phi \to A\in \mathrm{No}$$
	mulsasslem.2	$$⊢\phi \to B\in \mathrm{No}$$
	mulsasslem.3	$$⊢\phi \to C\in \mathrm{No}$$
Assertion	mulsasslem2	Could not format assertion : No typesetting found for |- ( ph -> ( A x.s ( B x.s C ) ) = ( ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) ) |s ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) ) ) ) with typecode |-

Proof

Step	Hyp	Ref	Expression
1		mulsasslem.1	$$⊢\phi \to A\in \mathrm{No}$$
2		mulsasslem.2	$$⊢\phi \to B\in \mathrm{No}$$
3		mulsasslem.3	$$⊢\phi \to C\in \mathrm{No}$$
4		lltropt	$$⊢L\left(A\right){\ll }_{s}R\left(A\right)$$
5	4	a1i	$$⊢\phi \to L\left(A\right){\ll }_{s}R\left(A\right)$$
6	2 3	mulscut2	Could not format ( ph -> ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) < ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) <
7		lrcut	$$⊢A\in \mathrm{No}\to L\left(A\right){|}_{s}R\left(A\right)=A$$
8	1 7	syl	$$⊢\phi \to L\left(A\right){|}_{s}R\left(A\right)=A$$
9	8	eqcomd	$$⊢\phi \to A=L\left(A\right){|}_{s}R\left(A\right)$$
10		mulsval2	Could not format ( ( B e. No /\ C e. No ) -> ( B x.s C ) = ( ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) |s ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) ) ) : No typesetting found for |- ( ( B e. No /\ C e. No ) -> ( B x.s C ) = ( ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) |s ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) ) ) with typecode |-
11	2 3 10	syl2anc	Could not format ( ph -> ( B x.s C ) = ( ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) |s ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) ) ) : No typesetting found for |- ( ph -> ( B x.s C ) = ( ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) |s ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) ) ) with typecode |-
12	5 6 9 11	mulsunif	Could not format ( ph -> ( A x.s ( B x.s C ) ) = ( ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) |s ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) ) ) : No typesetting found for |- ( ph -> ( A x.s ( B x.s C ) ) = ( ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) |s ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) ) ) with typecode |-
13		unab	Could not format ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } : No typesetting found for |- ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } with typecode |-
14		r19.43	Could not format ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) : No typesetting found for |- ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) with typecode |-
15		rexun	Could not format ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
16		eqeq1	Could not format ( b = t -> ( b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) <-> t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) : No typesetting found for |- ( b = t -> ( b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) <-> t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) with typecode |-
17	16	2rexbidv	Could not format ( b = t -> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) : No typesetting found for |- ( b = t -> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) with typecode |-
18	17	rexab	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
19		rexcom4	Could not format ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
20		rexcom4	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
21		ovex	Could not format ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) e. _V : No typesetting found for |- ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) e. _V with typecode |-
22		oveq2	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( A x.s t ) = ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( A x.s t ) = ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) with typecode |-
23	22	oveq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
24		oveq2	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) with typecode |-
25	23 24	oveq12d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
26	25	eqeq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) ) with typecode |-
27	21 26	ceqsexv	Could not format ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
28	27	rexbii	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
29	20 28	bitr3i	Could not format ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
30	29	rexbii	Could not format ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
31		r19.41vv	Could not format ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
32	31	exbii	Could not format ( E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
33	19 30 32	3bitr3ri	Could not format ( E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
34	18 33	bitri	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
35		eqeq1	Could not format ( b = t -> ( b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) <-> t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) : No typesetting found for |- ( b = t -> ( b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) <-> t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) with typecode |-
36	35	2rexbidv	Could not format ( b = t -> ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) : No typesetting found for |- ( b = t -> ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) with typecode |-
37	36	rexab	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
38		rexcom4	Could not format ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
39		rexcom4	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
40		ovex	Could not format ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) e. _V : No typesetting found for |- ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) e. _V with typecode |-
41		oveq2	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( A x.s t ) = ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( A x.s t ) = ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) with typecode |-
42	41	oveq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
43		oveq2	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) with typecode |-
44	42 43	oveq12d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
45	44	eqeq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) with typecode |-
46	40 45	ceqsexv	Could not format ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
47	46	rexbii	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
48	39 47	bitr3i	Could not format ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
49	48	rexbii	Could not format ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
50		r19.41vv	Could not format ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
51	50	exbii	Could not format ( E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
52	38 49 51	3bitr3ri	Could not format ( E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
53	37 52	bitri	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
54	34 53	orbi12i	Could not format ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) : No typesetting found for |- ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) with typecode |-
55	15 54	bitr2i	Could not format ( ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) : No typesetting found for |- ( ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) with typecode |-
56	55	rexbii	Could not format ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) : No typesetting found for |- ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) with typecode |-
57	14 56	bitr3i	Could not format ( ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) : No typesetting found for |- ( ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) with typecode |-
58	57	abbii	Could not format { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } : No typesetting found for |- { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } with typecode |-
59	13 58	eqtri	Could not format ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } : No typesetting found for |- ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } with typecode |-
60		unab	Could not format ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } : No typesetting found for |- ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } with typecode |-
61		r19.43	Could not format ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) : No typesetting found for |- ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) with typecode |-
62		rexun	Could not format ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
63		eqeq1	Could not format ( b = t -> ( b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) <-> t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) : No typesetting found for |- ( b = t -> ( b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) <-> t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) with typecode |-
64	63	2rexbidv	Could not format ( b = t -> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) : No typesetting found for |- ( b = t -> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) with typecode |-
65	64	rexab	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
66		rexcom4	Could not format ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
67		rexcom4	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
68		ovex	Could not format ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) e. _V : No typesetting found for |- ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) e. _V with typecode |-
69		oveq2	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( A x.s t ) = ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( A x.s t ) = ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) with typecode |-
70	69	oveq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
71		oveq2	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) with typecode |-
72	70 71	oveq12d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
73	72	eqeq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) ) with typecode |-
74	68 73	ceqsexv	Could not format ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
75	74	rexbii	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
76	67 75	bitr3i	Could not format ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
77	76	rexbii	Could not format ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
78		r19.41vv	Could not format ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
79	78	exbii	Could not format ( E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
80	66 77 79	3bitr3ri	Could not format ( E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
81	65 80	bitri	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
82		eqeq1	Could not format ( b = t -> ( b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) <-> t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) : No typesetting found for |- ( b = t -> ( b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) <-> t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) with typecode |-
83	82	2rexbidv	Could not format ( b = t -> ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) : No typesetting found for |- ( b = t -> ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) with typecode |-
84	83	rexab	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
85		rexcom4	Could not format ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
86		rexcom4	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
87		ovex	Could not format ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) e. _V : No typesetting found for |- ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) e. _V with typecode |-
88		oveq2	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( A x.s t ) = ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( A x.s t ) = ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) with typecode |-
89	88	oveq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
90		oveq2	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) with typecode |-
91	89 90	oveq12d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
92	91	eqeq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) with typecode |-
93	87 92	ceqsexv	Could not format ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
94	93	rexbii	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
95	86 94	bitr3i	Could not format ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
96	95	rexbii	Could not format ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
97		r19.41vv	Could not format ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
98	97	exbii	Could not format ( E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
99	85 96 98	3bitr3ri	Could not format ( E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
100	84 99	bitri	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
101	81 100	orbi12i	Could not format ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) : No typesetting found for |- ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) with typecode |-
102	62 101	bitr2i	Could not format ( ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) : No typesetting found for |- ( ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) with typecode |-
103	102	rexbii	Could not format ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) : No typesetting found for |- ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) with typecode |-
104	61 103	bitr3i	Could not format ( ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) : No typesetting found for |- ( ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) with typecode |-
105	104	abbii	Could not format { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } : No typesetting found for |- { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } with typecode |-
106	60 105	eqtri	Could not format ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } : No typesetting found for |- ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } with typecode |-
107	59 106	uneq12i	Could not format ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) ) = ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) : No typesetting found for |- ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) ) = ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) with typecode |-
108		unab	Could not format ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } : No typesetting found for |- ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } with typecode |-
109		r19.43	Could not format ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) : No typesetting found for |- ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) with typecode |-
110		rexun	Could not format ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
111	64	rexab	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
112		rexcom4	Could not format ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
113		rexcom4	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
114	69	oveq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
115		oveq2	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) with typecode |-
116	114 115	oveq12d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
117	116	eqeq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) ) with typecode |-
118	68 117	ceqsexv	Could not format ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
119	118	rexbii	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
120	113 119	bitr3i	Could not format ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
121	120	rexbii	Could not format ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
122		r19.41vv	Could not format ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
123	122	exbii	Could not format ( E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
124	112 121 123	3bitr3ri	Could not format ( E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
125	111 124	bitri	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) ) with typecode |-
126	83	rexab	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
127		rexcom4	Could not format ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
128		rexcom4	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
129	88	oveq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
130		oveq2	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( xL x.s t ) = ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) with typecode |-
131	129 130	oveq12d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
132	131	eqeq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) -> ( a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) with typecode |-
133	87 132	ceqsexv	Could not format ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
134	133	rexbii	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
135	128 134	bitr3i	Could not format ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
136	135	rexbii	Could not format ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
137		r19.41vv	Could not format ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
138	137	exbii	Could not format ( E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) ) with typecode |-
139	127 136 138	3bitr3ri	Could not format ( E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) /\ a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
140	126 139	bitri	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) with typecode |-
141	125 140	orbi12i	Could not format ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) : No typesetting found for |- ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) ) with typecode |-
142	110 141	bitr2i	Could not format ( ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) : No typesetting found for |- ( ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) with typecode |-
143	142	rexbii	Could not format ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) : No typesetting found for |- ( E. xL e. ( _Left ` A ) ( E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) with typecode |-
144	109 143	bitr3i	Could not format ( ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) : No typesetting found for |- ( ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) <-> E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) ) with typecode |-
145	144	abbii	Could not format { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } : No typesetting found for |- { a | ( E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) \/ E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) ) } = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } with typecode |-
146	108 145	eqtri	Could not format ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } : No typesetting found for |- ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) = { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } with typecode |-
147		unab	Could not format ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } : No typesetting found for |- ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } with typecode |-
148		r19.43	Could not format ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) : No typesetting found for |- ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) with typecode |-
149		rexun	Could not format ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
150	17	rexab	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
151		rexcom4	Could not format ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
152		rexcom4	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
153	22	oveq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
154		oveq2	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) with typecode |-
155	153 154	oveq12d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
156	155	eqeq2d	Could not format ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) ) with typecode |-
157	21 156	ceqsexv	Could not format ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
158	157	rexbii	Could not format ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. zL e. ( _Left ` C ) E. t ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
159	152 158	bitr3i	Could not format ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
160	159	rexbii	Could not format ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. t E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
161		r19.41vv	Could not format ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
162	161	exbii	Could not format ( E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) ( t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
163	151 160 162	3bitr3ri	Could not format ( E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) t = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
164	150 163	bitri	Could not format ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) ) with typecode |-
165	36	rexab	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
166		rexcom4	Could not format ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
167		rexcom4	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
168	41	oveq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) = ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
169		oveq2	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( xR x.s t ) = ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) with typecode |-
170	168 169	oveq12d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
171	170	eqeq2d	Could not format ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) : No typesetting found for |- ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) -> ( a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) with typecode |-
172	40 171	ceqsexv	Could not format ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
173	172	rexbii	Could not format ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. zR e. ( _Right ` C ) E. t ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
174	167 173	bitr3i	Could not format ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
175	174	rexbii	Could not format ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. t E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
176		r19.41vv	Could not format ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
177	176	exbii	Could not format ( E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) : No typesetting found for |- ( E. t E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) ( t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) ) with typecode |-
178	166 175 177	3bitr3ri	Could not format ( E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t ( E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) t = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) /\ a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
179	165 178	bitri	Could not format ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) : No typesetting found for |- ( E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) <-> E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) with typecode |-
180	164 179	orbi12i	Could not format ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) : No typesetting found for |- ( ( E. t e. { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) \/ E. t e. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) <-> ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) ) with typecode |-
181	149 180	bitr2i	Could not format ( ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) : No typesetting found for |- ( ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) with typecode |-
182	181	rexbii	Could not format ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) : No typesetting found for |- ( E. xR e. ( _Right ` A ) ( E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) with typecode |-
183	148 182	bitr3i	Could not format ( ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) : No typesetting found for |- ( ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) <-> E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) ) with typecode |-
184	183	abbii	Could not format { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } : No typesetting found for |- { a | ( E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) \/ E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) ) } = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } with typecode |-
185	147 184	eqtri	Could not format ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } : No typesetting found for |- ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) = { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } with typecode |-
186	146 185	uneq12i	Could not format ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) ) = ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) : No typesetting found for |- ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) ) = ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) with typecode |-
187	107 186	oveq12i	Could not format ( ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) ) |s ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) ) ) = ( ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) |s ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) ) : No typesetting found for |- ( ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) ) |s ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) ) ) = ( ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) |s ( { a | E. xL e. ( _Left ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) } u. { b | E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) } ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xL x.s t ) ) } u. { a | E. xR e. ( _Right ` A ) E. t e. ( { b | E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) b = ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) } u. { b | E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) b = ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) } ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s t ) ) -s ( xR x.s t ) ) } ) ) with typecode |-
188	12 187	eqtr4di	Could not format ( ph -> ( A x.s ( B x.s C ) ) = ( ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) ) |s ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) ) ) ) : No typesetting found for |- ( ph -> ( A x.s ( B x.s C ) ) = ( ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) ) |s ( ( { a | E. xL e. ( _Left ` A ) E. yL e. ( _Left ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) -s ( xL x.s ( ( ( yL x.s C ) +s ( B x.s zR ) ) -s ( yL x.s zR ) ) ) ) } u. { a | E. xL e. ( _Left ` A ) E. yR e. ( _Right ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xL x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) -s ( xL x.s ( ( ( yR x.s C ) +s ( B x.s zL ) ) -s ( yR x.s zL ) ) ) ) } ) u. ( { a | E. xR e. ( _Right ` A ) E. yL e. ( _Left ` B ) E. zL e. ( _Left ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) -s ( xR x.s ( ( ( yL x.s C ) +s ( B x.s zL ) ) -s ( yL x.s zL ) ) ) ) } u. { a | E. xR e. ( _Right ` A ) E. yR e. ( _Right ` B ) E. zR e. ( _Right ` C ) a = ( ( ( xR x.s ( B x.s C ) ) +s ( A x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) -s ( xR x.s ( ( ( yR x.s C ) +s ( B x.s zR ) ) -s ( yR x.s zR ) ) ) ) } ) ) ) ) with typecode |-