| Step |
Hyp |
Ref |
Expression |
| 1 |
|
metf1o.2 |
|
| 2 |
|
f1of |
|
| 3 |
|
ffvelcdm |
|
| 4 |
3
|
ex |
|
| 5 |
|
ffvelcdm |
|
| 6 |
5
|
ex |
|
| 7 |
4 6
|
anim12d |
|
| 8 |
2 7
|
syl |
|
| 9 |
|
metcl |
|
| 10 |
9
|
3expib |
|
| 11 |
8 10
|
sylan9r |
|
| 12 |
11
|
3adant1 |
|
| 13 |
12
|
ralrimivv |
|
| 14 |
1
|
fmpo |
|
| 15 |
13 14
|
sylib |
|
| 16 |
|
fveq2 |
|
| 17 |
16
|
oveq1d |
|
| 18 |
|
fveq2 |
|
| 19 |
18
|
oveq2d |
|
| 20 |
|
ovex |
|
| 21 |
17 19 1 20
|
ovmpo |
|
| 22 |
21
|
eqeq1d |
|
| 23 |
22
|
adantl |
|
| 24 |
|
ffvelcdm |
|
| 25 |
24
|
ex |
|
| 26 |
|
ffvelcdm |
|
| 27 |
26
|
ex |
|
| 28 |
25 27
|
anim12d |
|
| 29 |
2 28
|
syl |
|
| 30 |
29
|
imp |
|
| 31 |
30
|
adantll |
|
| 32 |
|
meteq0 |
|
| 33 |
32
|
3expb |
|
| 34 |
33
|
adantlr |
|
| 35 |
31 34
|
syldan |
|
| 36 |
|
f1of1 |
|
| 37 |
|
f1fveq |
|
| 38 |
36 37
|
sylan |
|
| 39 |
38
|
adantll |
|
| 40 |
23 35 39
|
3bitrd |
|
| 41 |
|
ffvelcdm |
|
| 42 |
41
|
ex |
|
| 43 |
28 42
|
anim12d |
|
| 44 |
2 43
|
syl |
|
| 45 |
44
|
imp |
|
| 46 |
45
|
adantll |
|
| 47 |
|
mettri2 |
|
| 48 |
47
|
expcom |
|
| 49 |
48
|
3expb |
|
| 50 |
49
|
ancoms |
|
| 51 |
50
|
impcom |
|
| 52 |
51
|
adantlr |
|
| 53 |
46 52
|
syldan |
|
| 54 |
53
|
anassrs |
|
| 55 |
21
|
adantr |
|
| 56 |
|
fveq2 |
|
| 57 |
56
|
oveq1d |
|
| 58 |
|
fveq2 |
|
| 59 |
58
|
oveq2d |
|
| 60 |
|
ovex |
|
| 61 |
57 59 1 60
|
ovmpo |
|
| 62 |
61
|
ancoms |
|
| 63 |
62
|
adantlr |
|
| 64 |
18
|
oveq2d |
|
| 65 |
|
ovex |
|
| 66 |
57 64 1 65
|
ovmpo |
|
| 67 |
66
|
ancoms |
|
| 68 |
67
|
adantll |
|
| 69 |
63 68
|
oveq12d |
|
| 70 |
55 69
|
breq12d |
|
| 71 |
70
|
adantll |
|
| 72 |
54 71
|
mpbird |
|
| 73 |
72
|
ralrimiva |
|
| 74 |
40 73
|
jca |
|
| 75 |
74
|
3adantl1 |
|
| 76 |
75
|
ex |
|
| 77 |
76
|
ralrimivv |
|
| 78 |
|
ismet |
|
| 79 |
78
|
3ad2ant1 |
|
| 80 |
15 77 79
|
mpbir2and |
|