| Step |
Hyp |
Ref |
Expression |
| 1 |
|
axdc4uz.1 |
|
| 2 |
|
axdc4uz.2 |
|
| 3 |
|
axdc4uz.3 |
|
| 4 |
|
axdc4uz.4 |
|
| 5 |
|
axdc4uz.5 |
|
| 6 |
1 4
|
om2uzf1oi |
|
| 7 |
|
f1oeq3 |
|
| 8 |
2 7
|
ax-mp |
|
| 9 |
6 8
|
mpbir |
|
| 10 |
|
f1of |
|
| 11 |
9 10
|
ax-mp |
|
| 12 |
11
|
ffvelcdmi |
|
| 13 |
|
fovcdm |
|
| 14 |
12 13
|
syl3an2 |
|
| 15 |
14
|
3expb |
|
| 16 |
15
|
ralrimivva |
|
| 17 |
5
|
fmpo |
|
| 18 |
16 17
|
sylib |
|
| 19 |
3
|
axdc4 |
|
| 20 |
18 19
|
sylan2 |
|
| 21 |
|
f1ocnv |
|
| 22 |
|
f1of |
|
| 23 |
9 21 22
|
mp2b |
|
| 24 |
|
fco |
|
| 25 |
23 24
|
mpan2 |
|
| 26 |
25
|
3ad2ant1 |
|
| 27 |
|
uzid |
|
| 28 |
1 27
|
ax-mp |
|
| 29 |
28 2
|
eleqtrri |
|
| 30 |
|
fvco3 |
|
| 31 |
23 29 30
|
mp2an |
|
| 32 |
1 4
|
om2uz0i |
|
| 33 |
|
peano1 |
|
| 34 |
|
f1ocnvfv |
|
| 35 |
9 33 34
|
mp2an |
|
| 36 |
32 35
|
ax-mp |
|
| 37 |
36
|
fveq2i |
|
| 38 |
31 37
|
eqtri |
|
| 39 |
|
simp2 |
|
| 40 |
38 39
|
eqtrid |
|
| 41 |
23
|
ffvelcdmi |
|
| 42 |
41
|
adantl |
|
| 43 |
|
suceq |
|
| 44 |
43
|
fveq2d |
|
| 45 |
|
id |
|
| 46 |
|
fveq2 |
|
| 47 |
45 46
|
oveq12d |
|
| 48 |
44 47
|
eleq12d |
|
| 49 |
48
|
rspcv |
|
| 50 |
42 49
|
syl |
|
| 51 |
2
|
peano2uzs |
|
| 52 |
|
fvco3 |
|
| 53 |
23 51 52
|
sylancr |
|
| 54 |
1 4
|
om2uzsuci |
|
| 55 |
41 54
|
syl |
|
| 56 |
|
f1ocnvfv2 |
|
| 57 |
9 56
|
mpan |
|
| 58 |
57
|
oveq1d |
|
| 59 |
55 58
|
eqtrd |
|
| 60 |
|
peano2 |
|
| 61 |
41 60
|
syl |
|
| 62 |
|
f1ocnvfv |
|
| 63 |
9 61 62
|
sylancr |
|
| 64 |
59 63
|
mpd |
|
| 65 |
64
|
fveq2d |
|
| 66 |
53 65
|
eqtr2d |
|
| 67 |
66
|
adantl |
|
| 68 |
|
ffvelcdm |
|
| 69 |
41 68
|
sylan2 |
|
| 70 |
|
fveq2 |
|
| 71 |
70
|
oveq1d |
|
| 72 |
|
oveq2 |
|
| 73 |
|
ovex |
|
| 74 |
71 72 5 73
|
ovmpo |
|
| 75 |
42 69 74
|
syl2anc |
|
| 76 |
|
fvco3 |
|
| 77 |
23 76
|
mpan |
|
| 78 |
77
|
eqcomd |
|
| 79 |
57 78
|
oveq12d |
|
| 80 |
79
|
adantl |
|
| 81 |
75 80
|
eqtrd |
|
| 82 |
67 81
|
eleq12d |
|
| 83 |
50 82
|
sylibd |
|
| 84 |
83
|
impancom |
|
| 85 |
84
|
ralrimiv |
|
| 86 |
85
|
3adant2 |
|
| 87 |
|
vex |
|
| 88 |
|
rdgfun |
|
| 89 |
|
omex |
|
| 90 |
|
resfunexg |
|
| 91 |
88 89 90
|
mp2an |
|
| 92 |
4 91
|
eqeltri |
|
| 93 |
92
|
cnvex |
|
| 94 |
87 93
|
coex |
|
| 95 |
|
feq1 |
|
| 96 |
|
fveq1 |
|
| 97 |
96
|
eqeq1d |
|
| 98 |
|
fveq1 |
|
| 99 |
|
fveq1 |
|
| 100 |
99
|
oveq2d |
|
| 101 |
98 100
|
eleq12d |
|
| 102 |
101
|
ralbidv |
|
| 103 |
95 97 102
|
3anbi123d |
|
| 104 |
94 103
|
spcev |
|
| 105 |
26 40 86 104
|
syl3anc |
|
| 106 |
105
|
exlimiv |
|
| 107 |
20 106
|
syl |
|