| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ofcccat.1 |
|
| 2 |
|
ofcccat.2 |
|
| 3 |
|
ofcccat.3 |
|
| 4 |
|
fconst6g |
|
| 5 |
|
iswrdi |
|
| 6 |
3 4 5
|
3syl |
|
| 7 |
|
fconst6g |
|
| 8 |
|
iswrdi |
|
| 9 |
3 7 8
|
3syl |
|
| 10 |
|
fzofi |
|
| 11 |
|
snfi |
|
| 12 |
|
hashxp |
|
| 13 |
10 11 12
|
mp2an |
|
| 14 |
|
lencl |
|
| 15 |
|
hashfzo0 |
|
| 16 |
1 14 15
|
3syl |
|
| 17 |
|
hashsng |
|
| 18 |
3 17
|
syl |
|
| 19 |
16 18
|
oveq12d |
|
| 20 |
1 14
|
syl |
|
| 21 |
20
|
nn0cnd |
|
| 22 |
21
|
mulridd |
|
| 23 |
19 22
|
eqtrd |
|
| 24 |
13 23
|
eqtr2id |
|
| 25 |
|
fzofi |
|
| 26 |
|
hashxp |
|
| 27 |
25 11 26
|
mp2an |
|
| 28 |
|
lencl |
|
| 29 |
|
hashfzo0 |
|
| 30 |
2 28 29
|
3syl |
|
| 31 |
30 18
|
oveq12d |
|
| 32 |
2 28
|
syl |
|
| 33 |
32
|
nn0cnd |
|
| 34 |
33
|
mulridd |
|
| 35 |
31 34
|
eqtrd |
|
| 36 |
27 35
|
eqtr2id |
|
| 37 |
1 2 6 9 24 36
|
ofccat |
|
| 38 |
|
ccatcl |
|
| 39 |
1 2 38
|
syl2anc |
|
| 40 |
|
wrdf |
|
| 41 |
39 40
|
syl |
|
| 42 |
|
ovexd |
|
| 43 |
41 42 3
|
ofcof |
|
| 44 |
|
eqid |
|
| 45 |
|
ccatlen |
|
| 46 |
1 2 45
|
syl2anc |
|
| 47 |
46
|
oveq2d |
|
| 48 |
47
|
xpeq1d |
|
| 49 |
|
eqid |
|
| 50 |
|
eqid |
|
| 51 |
49 50 44 3 20 32
|
ccatmulgnn0dir |
|
| 52 |
44 48 51
|
3eqtr4a |
|
| 53 |
52
|
oveq2d |
|
| 54 |
43 53
|
eqtrd |
|
| 55 |
|
wrdf |
|
| 56 |
1 55
|
syl |
|
| 57 |
|
ovexd |
|
| 58 |
56 57 3
|
ofcof |
|
| 59 |
|
wrdf |
|
| 60 |
2 59
|
syl |
|
| 61 |
|
ovexd |
|
| 62 |
60 61 3
|
ofcof |
|
| 63 |
58 62
|
oveq12d |
|
| 64 |
37 54 63
|
3eqtr4d |
|