| Step |
Hyp |
Ref |
Expression |
| 1 |
|
fzfi |
|
| 2 |
|
ficardom |
|
| 3 |
1 2
|
ax-mp |
|
| 4 |
|
eqid |
|
| 5 |
4
|
hashgval |
|
| 6 |
5
|
ad2antrr |
|
| 7 |
4
|
hashgval |
|
| 8 |
1 7
|
ax-mp |
|
| 9 |
|
hashcl |
|
| 10 |
9
|
ad2antrr |
|
| 11 |
|
hashcl |
|
| 12 |
11
|
ad2antlr |
|
| 13 |
|
simpr |
|
| 14 |
|
nn0sub2 |
|
| 15 |
10 12 13 14
|
syl3anc |
|
| 16 |
|
hashfz1 |
|
| 17 |
15 16
|
syl |
|
| 18 |
8 17
|
eqtrid |
|
| 19 |
6 18
|
oveq12d |
|
| 20 |
9
|
nn0cnd |
|
| 21 |
11
|
nn0cnd |
|
| 22 |
|
pncan3 |
|
| 23 |
20 21 22
|
syl2an |
|
| 24 |
23
|
adantr |
|
| 25 |
19 24
|
eqtrd |
|
| 26 |
|
ficardom |
|
| 27 |
26
|
ad2antrr |
|
| 28 |
4
|
hashgadd |
|
| 29 |
27 3 28
|
sylancl |
|
| 30 |
4
|
hashgval |
|
| 31 |
30
|
ad2antlr |
|
| 32 |
25 29 31
|
3eqtr4d |
|
| 33 |
32
|
fveq2d |
|
| 34 |
4
|
hashgf1o |
|
| 35 |
|
nnacl |
|
| 36 |
27 3 35
|
sylancl |
|
| 37 |
|
f1ocnvfv1 |
|
| 38 |
34 36 37
|
sylancr |
|
| 39 |
|
ficardom |
|
| 40 |
39
|
ad2antlr |
|
| 41 |
|
f1ocnvfv1 |
|
| 42 |
34 40 41
|
sylancr |
|
| 43 |
33 38 42
|
3eqtr3d |
|
| 44 |
|
oveq2 |
|
| 45 |
44
|
eqeq1d |
|
| 46 |
45
|
rspcev |
|
| 47 |
3 43 46
|
sylancr |
|
| 48 |
47
|
ex |
|
| 49 |
|
cardnn |
|
| 50 |
49
|
adantl |
|
| 51 |
50
|
oveq2d |
|
| 52 |
51
|
eqeq1d |
|
| 53 |
|
fveq2 |
|
| 54 |
|
nnfi |
|
| 55 |
|
ficardom |
|
| 56 |
4
|
hashgadd |
|
| 57 |
26 55 56
|
syl2an |
|
| 58 |
4
|
hashgval |
|
| 59 |
5 58
|
oveqan12d |
|
| 60 |
57 59
|
eqtrd |
|
| 61 |
60
|
adantlr |
|
| 62 |
30
|
ad2antlr |
|
| 63 |
61 62
|
eqeq12d |
|
| 64 |
|
hashcl |
|
| 65 |
64
|
nn0ge0d |
|
| 66 |
65
|
adantl |
|
| 67 |
9
|
nn0red |
|
| 68 |
64
|
nn0red |
|
| 69 |
|
addge01 |
|
| 70 |
67 68 69
|
syl2an |
|
| 71 |
66 70
|
mpbid |
|
| 72 |
71
|
adantlr |
|
| 73 |
|
breq2 |
|
| 74 |
72 73
|
syl5ibcom |
|
| 75 |
63 74
|
sylbid |
|
| 76 |
54 75
|
sylan2 |
|
| 77 |
53 76
|
syl5 |
|
| 78 |
52 77
|
sylbird |
|
| 79 |
78
|
rexlimdva |
|
| 80 |
48 79
|
impbid |
|
| 81 |
|
nnawordex |
|
| 82 |
26 39 81
|
syl2an |
|
| 83 |
|
finnum |
|
| 84 |
|
finnum |
|
| 85 |
|
carddom2 |
|
| 86 |
83 84 85
|
syl2an |
|
| 87 |
80 82 86
|
3bitr2d |
|
| 88 |
87
|
adantlr |
|
| 89 |
|
hashxrcl |
|
| 90 |
89
|
ad2antrr |
|
| 91 |
|
pnfge |
|
| 92 |
90 91
|
syl |
|
| 93 |
|
hashinf |
|
| 94 |
93
|
adantll |
|
| 95 |
92 94
|
breqtrrd |
|
| 96 |
|
isinffi |
|
| 97 |
96
|
ancoms |
|
| 98 |
97
|
adantlr |
|
| 99 |
|
brdomg |
|
| 100 |
99
|
ad2antlr |
|
| 101 |
98 100
|
mpbird |
|
| 102 |
95 101
|
2thd |
|
| 103 |
88 102
|
pm2.61dan |
|