| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ulmrel |
|
| 2 |
1
|
brrelex12i |
|
| 3 |
2
|
a1i |
|
| 4 |
|
3simpa |
|
| 5 |
|
fvex |
|
| 6 |
|
fex |
|
| 7 |
5 6
|
mpan2 |
|
| 8 |
7
|
a1i |
|
| 9 |
|
fex |
|
| 10 |
9
|
expcom |
|
| 11 |
8 10
|
anim12d |
|
| 12 |
4 11
|
syl5 |
|
| 13 |
12
|
rexlimdvw |
|
| 14 |
|
df-ulm |
|
| 15 |
|
oveq2 |
|
| 16 |
15
|
feq3d |
|
| 17 |
|
feq2 |
|
| 18 |
|
raleq |
|
| 19 |
18
|
rexralbidv |
|
| 20 |
19
|
ralbidv |
|
| 21 |
16 17 20
|
3anbi123d |
|
| 22 |
21
|
rexbidv |
|
| 23 |
22
|
opabbidv |
|
| 24 |
|
elex |
|
| 25 |
|
simpr1 |
|
| 26 |
|
uzssz |
|
| 27 |
|
ovex |
|
| 28 |
|
zex |
|
| 29 |
|
elpm2r |
|
| 30 |
27 28 29
|
mpanl12 |
|
| 31 |
25 26 30
|
sylancl |
|
| 32 |
|
simpr2 |
|
| 33 |
|
cnex |
|
| 34 |
|
simpl |
|
| 35 |
|
elmapg |
|
| 36 |
33 34 35
|
sylancr |
|
| 37 |
32 36
|
mpbird |
|
| 38 |
31 37
|
jca |
|
| 39 |
38
|
ex |
|
| 40 |
39
|
rexlimdvw |
|
| 41 |
40
|
ssopab2dv |
|
| 42 |
|
df-xp |
|
| 43 |
41 42
|
sseqtrrdi |
|
| 44 |
|
ovex |
|
| 45 |
44 27
|
xpex |
|
| 46 |
45
|
ssex |
|
| 47 |
43 46
|
syl |
|
| 48 |
14 23 24 47
|
fvmptd3 |
|
| 49 |
48
|
breqd |
|
| 50 |
|
simpl |
|
| 51 |
50
|
feq1d |
|
| 52 |
|
simpr |
|
| 53 |
52
|
feq1d |
|
| 54 |
50
|
fveq1d |
|
| 55 |
54
|
fveq1d |
|
| 56 |
52
|
fveq1d |
|
| 57 |
55 56
|
oveq12d |
|
| 58 |
57
|
fveq2d |
|
| 59 |
58
|
breq1d |
|
| 60 |
59
|
ralbidv |
|
| 61 |
60
|
rexralbidv |
|
| 62 |
61
|
ralbidv |
|
| 63 |
51 53 62
|
3anbi123d |
|
| 64 |
63
|
rexbidv |
|
| 65 |
|
eqid |
|
| 66 |
64 65
|
brabga |
|
| 67 |
49 66
|
sylan9bb |
|
| 68 |
67
|
ex |
|
| 69 |
3 13 68
|
pm5.21ndd |
|