Step |
Hyp |
Ref |
Expression |
1 |
|
oveq1 |
Could not format ( b = A -> ( b +no C ) = ( A +no C ) ) : No typesetting found for |- ( b = A -> ( b +no C ) = ( A +no C ) ) with typecode |- |
2 |
1
|
eleq1d |
Could not format ( b = A -> ( ( b +no C ) e. x <-> ( A +no C ) e. x ) ) : No typesetting found for |- ( b = A -> ( ( b +no C ) e. x <-> ( A +no C ) e. x ) ) with typecode |- |
3 |
2
|
rspcv |
Could not format ( A e. B -> ( A. b e. B ( b +no C ) e. x -> ( A +no C ) e. x ) ) : No typesetting found for |- ( A e. B -> ( A. b e. B ( b +no C ) e. x -> ( A +no C ) e. x ) ) with typecode |- |
4 |
3
|
ad2antlr |
Could not format ( ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) /\ x e. On ) -> ( A. b e. B ( b +no C ) e. x -> ( A +no C ) e. x ) ) : No typesetting found for |- ( ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) /\ x e. On ) -> ( A. b e. B ( b +no C ) e. x -> ( A +no C ) e. x ) ) with typecode |- |
5 |
4
|
adantld |
Could not format ( ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) /\ x e. On ) -> ( ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) -> ( A +no C ) e. x ) ) : No typesetting found for |- ( ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) /\ x e. On ) -> ( ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) -> ( A +no C ) e. x ) ) with typecode |- |
6 |
5
|
ralrimiva |
Could not format ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> A. x e. On ( ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) -> ( A +no C ) e. x ) ) : No typesetting found for |- ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> A. x e. On ( ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) -> ( A +no C ) e. x ) ) with typecode |- |
7 |
|
ovex |
Could not format ( A +no C ) e. _V : No typesetting found for |- ( A +no C ) e. _V with typecode |- |
8 |
7
|
elintrab |
Could not format ( ( A +no C ) e. |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } <-> A. x e. On ( ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) -> ( A +no C ) e. x ) ) : No typesetting found for |- ( ( A +no C ) e. |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } <-> A. x e. On ( ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) -> ( A +no C ) e. x ) ) with typecode |- |
9 |
6 8
|
sylibr |
Could not format ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> ( A +no C ) e. |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) : No typesetting found for |- ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> ( A +no C ) e. |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) with typecode |- |
10 |
|
naddov2 |
Could not format ( ( B e. On /\ C e. On ) -> ( B +no C ) = |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) : No typesetting found for |- ( ( B e. On /\ C e. On ) -> ( B +no C ) = |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) with typecode |- |
11 |
10
|
3adant1 |
Could not format ( ( A e. On /\ B e. On /\ C e. On ) -> ( B +no C ) = |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) : No typesetting found for |- ( ( A e. On /\ B e. On /\ C e. On ) -> ( B +no C ) = |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) with typecode |- |
12 |
11
|
adantr |
Could not format ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> ( B +no C ) = |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) : No typesetting found for |- ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> ( B +no C ) = |^| { x e. On | ( A. c e. C ( B +no c ) e. x /\ A. b e. B ( b +no C ) e. x ) } ) with typecode |- |
13 |
9 12
|
eleqtrrd |
Could not format ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> ( A +no C ) e. ( B +no C ) ) : No typesetting found for |- ( ( ( A e. On /\ B e. On /\ C e. On ) /\ A e. B ) -> ( A +no C ) e. ( B +no C ) ) with typecode |- |
14 |
13
|
ex |
Could not format ( ( A e. On /\ B e. On /\ C e. On ) -> ( A e. B -> ( A +no C ) e. ( B +no C ) ) ) : No typesetting found for |- ( ( A e. On /\ B e. On /\ C e. On ) -> ( A e. B -> ( A +no C ) e. ( B +no C ) ) ) with typecode |- |