Step |
Hyp |
Ref |
Expression |
1 |
|
itcovalt2.f |
|
2 |
|
nn0ex |
|
3 |
|
ovexd |
|
4 |
3
|
rgen |
|
5 |
2 4
|
pm3.2i |
|
6 |
1
|
itcoval0mpt |
Could not format ( ( NN0 e. _V /\ A. n e. NN0 ( ( 2 x. n ) + C ) e. _V ) -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> n ) ) : No typesetting found for |- ( ( NN0 e. _V /\ A. n e. NN0 ( ( 2 x. n ) + C ) e. _V ) -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> n ) ) with typecode |- |
7 |
5 6
|
mp1i |
Could not format ( C e. NN0 -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> n ) ) : No typesetting found for |- ( C e. NN0 -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> n ) ) with typecode |- |
8 |
|
simpr |
|
9 |
8
|
nn0cnd |
|
10 |
|
simpl |
|
11 |
10
|
nn0cnd |
|
12 |
|
2nn0 |
|
13 |
12
|
numexp0 |
|
14 |
13
|
a1i |
|
15 |
14
|
oveq2d |
|
16 |
8 10
|
nn0addcld |
|
17 |
16
|
nn0cnd |
|
18 |
17
|
mulid1d |
|
19 |
15 18
|
eqtrd |
|
20 |
9 11 19
|
mvrraddd |
|
21 |
20
|
eqcomd |
|
22 |
21
|
mpteq2dva |
|
23 |
7 22
|
eqtrd |
Could not format ( C e. NN0 -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> ( ( ( n + C ) x. ( 2 ^ 0 ) ) - C ) ) ) : No typesetting found for |- ( C e. NN0 -> ( ( IterComp ` F ) ` 0 ) = ( n e. NN0 |-> ( ( ( n + C ) x. ( 2 ^ 0 ) ) - C ) ) ) with typecode |- |