Step |
Hyp |
Ref |
Expression |
1 |
|
nmoubi.1 |
|
2 |
|
nmoubi.y |
|
3 |
|
nmoubi.l |
|
4 |
|
nmoubi.m |
|
5 |
|
nmoubi.3 |
|
6 |
|
nmoubi.u |
|
7 |
|
nmoubi.w |
|
8 |
|
leid |
|
9 |
|
breq2 |
|
10 |
9
|
rspcev |
|
11 |
8 10
|
mpdan |
|
12 |
1 2 5
|
nmoxr |
|
13 |
6 7 12
|
mp3an12 |
|
14 |
13
|
adantr |
|
15 |
|
simprl |
|
16 |
1 2 5
|
nmogtmnf |
|
17 |
6 7 16
|
mp3an12 |
|
18 |
17
|
adantr |
|
19 |
|
simprr |
|
20 |
|
xrre |
|
21 |
14 15 18 19 20
|
syl22anc |
|
22 |
21
|
rexlimdvaa |
|
23 |
11 22
|
impbid2 |
|
24 |
|
rexr |
|
25 |
1 2 3 4 5 6 7
|
nmoubi |
|
26 |
24 25
|
sylan2 |
|
27 |
26
|
rexbidva |
|
28 |
23 27
|
bitrd |
|