| Step |
Hyp |
Ref |
Expression |
| 1 |
|
gpgvtxel.i |
|
| 2 |
|
gpgvtxel.j |
|
| 3 |
|
prex |
|
| 4 |
3
|
a1i |
|
| 5 |
|
c0ex |
|
| 6 |
5
|
prid1 |
|
| 7 |
6
|
a1i |
|
| 8 |
|
simpr |
|
| 9 |
7 8
|
opelxpd |
|
| 10 |
|
elfzoelz |
|
| 11 |
10 1
|
eleq2s |
|
| 12 |
11
|
adantl |
|
| 13 |
12
|
peano2zd |
|
| 14 |
|
simpll |
|
| 15 |
|
zmodfzo |
|
| 16 |
13 14 15
|
syl2anc |
|
| 17 |
16 1
|
eleqtrrdi |
|
| 18 |
7 17
|
opelxpd |
|
| 19 |
9 18
|
prssd |
|
| 20 |
4 19
|
elpwd |
|
| 21 |
|
eleq1 |
|
| 22 |
20 21
|
syl5ibrcom |
|
| 23 |
|
prex |
|
| 24 |
23
|
a1i |
|
| 25 |
|
1ex |
|
| 26 |
25
|
prid2 |
|
| 27 |
26
|
a1i |
|
| 28 |
27 8
|
opelxpd |
|
| 29 |
9 28
|
prssd |
|
| 30 |
24 29
|
elpwd |
|
| 31 |
|
eleq1 |
|
| 32 |
30 31
|
syl5ibrcom |
|
| 33 |
|
prex |
|
| 34 |
33
|
a1i |
|
| 35 |
|
elfzoelz |
|
| 36 |
35 2
|
eleq2s |
|
| 37 |
36
|
ad2antlr |
|
| 38 |
12 37
|
zaddcld |
|
| 39 |
|
zmodfzo |
|
| 40 |
38 14 39
|
syl2anc |
|
| 41 |
40 1
|
eleqtrrdi |
|
| 42 |
27 41
|
opelxpd |
|
| 43 |
28 42
|
prssd |
|
| 44 |
34 43
|
elpwd |
|
| 45 |
|
eleq1 |
|
| 46 |
44 45
|
syl5ibrcom |
|
| 47 |
22 32 46
|
3jaod |
|
| 48 |
47
|
rexlimdva |
|