Step |
Hyp |
Ref |
Expression |
1 |
|
itcovalpc.f |
|
2 |
|
fveq2 |
Could not format ( x = 0 -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` 0 ) ) : No typesetting found for |- ( x = 0 -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` 0 ) ) with typecode |- |
3 |
|
oveq2 |
|
4 |
3
|
oveq2d |
|
5 |
4
|
mpteq2dv |
|
6 |
2 5
|
eqeq12d |
Could not format ( x = 0 -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> ( n + ( C x. 0 ) ) ) ) ) : No typesetting found for |- ( x = 0 -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> ( n + ( C x. 0 ) ) ) ) ) with typecode |- |
7 |
|
fveq2 |
Could not format ( x = y -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` y ) ) : No typesetting found for |- ( x = y -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` y ) ) with typecode |- |
8 |
|
oveq2 |
|
9 |
8
|
oveq2d |
|
10 |
9
|
mpteq2dv |
|
11 |
7 10
|
eqeq12d |
Could not format ( x = y -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) ) ) : No typesetting found for |- ( x = y -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) ) ) with typecode |- |
12 |
|
fveq2 |
Could not format ( x = ( y + 1 ) -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` ( y + 1 ) ) ) : No typesetting found for |- ( x = ( y + 1 ) -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` ( y + 1 ) ) ) with typecode |- |
13 |
|
oveq2 |
|
14 |
13
|
oveq2d |
|
15 |
14
|
mpteq2dv |
|
16 |
12 15
|
eqeq12d |
Could not format ( x = ( y + 1 ) -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) ) : No typesetting found for |- ( x = ( y + 1 ) -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) ) with typecode |- |
17 |
|
fveq2 |
Could not format ( x = I -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` I ) ) : No typesetting found for |- ( x = I -> ( ( IterComp ` F ) ` x ) = ( ( IterComp ` F ) ` I ) ) with typecode |- |
18 |
|
oveq2 |
|
19 |
18
|
oveq2d |
|
20 |
19
|
mpteq2dv |
|
21 |
17 20
|
eqeq12d |
Could not format ( x = I -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` I ) = ( n e. NN0 |-> ( n + ( C x. I ) ) ) ) ) : No typesetting found for |- ( x = I -> ( ( ( IterComp ` F ) ` x ) = ( n e. NN0 |-> ( n + ( C x. x ) ) ) <-> ( ( IterComp ` F ) ` I ) = ( n e. NN0 |-> ( n + ( C x. I ) ) ) ) ) with typecode |- |
22 |
1
|
itcovalpclem1 |
Could not format ( C e. NN0 -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> ( n + ( C x. 0 ) ) ) ) : No typesetting found for |- ( C e. NN0 -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> ( n + ( C x. 0 ) ) ) ) with typecode |- |
23 |
1
|
itcovalpclem2 |
Could not format ( ( y e. NN0 /\ C e. NN0 ) -> ( ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) -> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) ) : No typesetting found for |- ( ( y e. NN0 /\ C e. NN0 ) -> ( ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) -> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) ) with typecode |- |
24 |
23
|
ancoms |
Could not format ( ( C e. NN0 /\ y e. NN0 ) -> ( ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) -> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) ) : No typesetting found for |- ( ( C e. NN0 /\ y e. NN0 ) -> ( ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) -> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) ) with typecode |- |
25 |
24
|
imp |
Could not format ( ( ( C e. NN0 /\ y e. NN0 ) /\ ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) ) -> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) : No typesetting found for |- ( ( ( C e. NN0 /\ y e. NN0 ) /\ ( ( IterComp ` F ) ` y ) = ( n e. NN0 |-> ( n + ( C x. y ) ) ) ) -> ( ( IterComp ` F ) ` ( y + 1 ) ) = ( n e. NN0 |-> ( n + ( C x. ( y + 1 ) ) ) ) ) with typecode |- |
26 |
6 11 16 21 22 25
|
nn0indd |
Could not format ( ( C e. NN0 /\ I e. NN0 ) -> ( ( IterComp ` F ) ` I ) = ( n e. NN0 |-> ( n + ( C x. I ) ) ) ) : No typesetting found for |- ( ( C e. NN0 /\ I e. NN0 ) -> ( ( IterComp ` F ) ` I ) = ( n e. NN0 |-> ( n + ( C x. I ) ) ) ) with typecode |- |
27 |
26
|
ancoms |
Could not format ( ( I e. NN0 /\ C e. NN0 ) -> ( ( IterComp ` F ) ` I ) = ( n e. NN0 |-> ( n + ( C x. I ) ) ) ) : No typesetting found for |- ( ( I e. NN0 /\ C e. NN0 ) -> ( ( IterComp ` F ) ` I ) = ( n e. NN0 |-> ( n + ( C x. I ) ) ) ) with typecode |- |