| Step |
Hyp |
Ref |
Expression |
| 1 |
|
torsubg.1 |
|
| 2 |
|
cnvimass |
|
| 3 |
|
eqid |
|
| 4 |
3 1
|
odf |
|
| 5 |
4
|
fdmi |
|
| 6 |
2 5
|
sseqtri |
|
| 7 |
6
|
a1i |
|
| 8 |
|
ablgrp |
|
| 9 |
|
eqid |
|
| 10 |
3 9
|
grpidcl |
|
| 11 |
8 10
|
syl |
|
| 12 |
1 9
|
od1 |
|
| 13 |
8 12
|
syl |
|
| 14 |
|
1nn |
|
| 15 |
13 14
|
eqeltrdi |
|
| 16 |
|
ffn |
|
| 17 |
4 16
|
ax-mp |
|
| 18 |
|
elpreima |
|
| 19 |
17 18
|
ax-mp |
|
| 20 |
11 15 19
|
sylanbrc |
|
| 21 |
20
|
ne0d |
|
| 22 |
8
|
ad2antrr |
|
| 23 |
6
|
sseli |
|
| 24 |
23
|
ad2antlr |
|
| 25 |
6
|
sseli |
|
| 26 |
25
|
adantl |
|
| 27 |
|
eqid |
|
| 28 |
3 27
|
grpcl |
|
| 29 |
22 24 26 28
|
syl3anc |
|
| 30 |
|
0nnn |
|
| 31 |
3 1
|
odcl |
|
| 32 |
24 31
|
syl |
|
| 33 |
32
|
nn0zd |
|
| 34 |
3 1
|
odcl |
|
| 35 |
26 34
|
syl |
|
| 36 |
35
|
nn0zd |
|
| 37 |
33 36
|
gcdcld |
|
| 38 |
37
|
nn0cnd |
|
| 39 |
38
|
mul02d |
|
| 40 |
39
|
breq1d |
|
| 41 |
33 36
|
zmulcld |
|
| 42 |
|
0dvds |
|
| 43 |
41 42
|
syl |
|
| 44 |
40 43
|
bitrd |
|
| 45 |
|
elpreima |
|
| 46 |
17 45
|
ax-mp |
|
| 47 |
46
|
simprbi |
|
| 48 |
47
|
ad2antlr |
|
| 49 |
|
elpreima |
|
| 50 |
17 49
|
ax-mp |
|
| 51 |
50
|
simprbi |
|
| 52 |
51
|
adantl |
|
| 53 |
48 52
|
nnmulcld |
|
| 54 |
|
eleq1 |
|
| 55 |
53 54
|
syl5ibcom |
|
| 56 |
44 55
|
sylbid |
|
| 57 |
30 56
|
mtoi |
|
| 58 |
|
simpll |
|
| 59 |
1 3 27
|
odadd1 |
|
| 60 |
58 24 26 59
|
syl3anc |
|
| 61 |
|
oveq1 |
|
| 62 |
61
|
breq1d |
|
| 63 |
60 62
|
syl5ibcom |
|
| 64 |
57 63
|
mtod |
|
| 65 |
3 1
|
odcl |
|
| 66 |
29 65
|
syl |
|
| 67 |
|
elnn0 |
|
| 68 |
66 67
|
sylib |
|
| 69 |
68
|
ord |
|
| 70 |
64 69
|
mt3d |
|
| 71 |
|
elpreima |
|
| 72 |
17 71
|
ax-mp |
|
| 73 |
29 70 72
|
sylanbrc |
|
| 74 |
73
|
ralrimiva |
|
| 75 |
|
eqid |
|
| 76 |
3 75
|
grpinvcl |
|
| 77 |
8 23 76
|
syl2an |
|
| 78 |
1 75 3
|
odinv |
|
| 79 |
8 23 78
|
syl2an |
|
| 80 |
47
|
adantl |
|
| 81 |
79 80
|
eqeltrd |
|
| 82 |
|
elpreima |
|
| 83 |
17 82
|
ax-mp |
|
| 84 |
77 81 83
|
sylanbrc |
|
| 85 |
74 84
|
jca |
|
| 86 |
85
|
ralrimiva |
|
| 87 |
3 27 75
|
issubg2 |
|
| 88 |
8 87
|
syl |
|
| 89 |
7 21 86 88
|
mpbir3and |
|