| Step |
Hyp |
Ref |
Expression |
| 1 |
|
simpl |
|
| 2 |
|
elfzoelz |
|
| 3 |
2
|
adantl |
|
| 4 |
|
ubmelm1fzo |
|
| 5 |
4
|
adantl |
|
| 6 |
|
cshwidxmod |
|
| 7 |
1 3 5 6
|
syl3anc |
|
| 8 |
|
elfzoel2 |
|
| 9 |
8
|
zcnd |
|
| 10 |
2
|
zcnd |
|
| 11 |
|
1cnd |
|
| 12 |
|
nnpcan |
|
| 13 |
9 10 11 12
|
syl3anc |
|
| 14 |
13
|
oveq1d |
|
| 15 |
14
|
adantl |
|
| 16 |
|
elfzo0 |
|
| 17 |
|
nnre |
|
| 18 |
|
peano2rem |
|
| 19 |
17 18
|
syl |
|
| 20 |
|
nnrp |
|
| 21 |
19 20
|
jca |
|
| 22 |
21
|
3ad2ant2 |
|
| 23 |
16 22
|
sylbi |
|
| 24 |
|
nnm1ge0 |
|
| 25 |
24
|
3ad2ant2 |
|
| 26 |
16 25
|
sylbi |
|
| 27 |
|
zre |
|
| 28 |
27
|
ltm1d |
|
| 29 |
8 28
|
syl |
|
| 30 |
23 26 29
|
jca32 |
|
| 31 |
30
|
adantl |
|
| 32 |
|
modid |
|
| 33 |
31 32
|
syl |
|
| 34 |
15 33
|
eqtrd |
|
| 35 |
34
|
fveq2d |
|
| 36 |
7 35
|
eqtrd |
|