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 |
1 2 3 4 5
|
nmooval |
|
9 |
6 7 8
|
mp3an12 |
|
10 |
9
|
breq1d |
|
11 |
10
|
adantr |
|
12 |
2 4
|
nmosetre |
|
13 |
7 12
|
mpan |
|
14 |
|
ressxr |
|
15 |
13 14
|
sstrdi |
|
16 |
|
supxrleub |
|
17 |
15 16
|
sylan |
|
18 |
11 17
|
bitrd |
|
19 |
|
eqeq1 |
|
20 |
19
|
anbi2d |
|
21 |
20
|
rexbidv |
|
22 |
21
|
ralab |
|
23 |
|
ralcom4 |
|
24 |
|
ancomst |
|
25 |
|
impexp |
|
26 |
24 25
|
bitri |
|
27 |
26
|
albii |
|
28 |
|
fvex |
|
29 |
|
breq1 |
|
30 |
29
|
imbi2d |
|
31 |
28 30
|
ceqsalv |
|
32 |
27 31
|
bitri |
|
33 |
32
|
ralbii |
|
34 |
|
r19.23v |
|
35 |
34
|
albii |
|
36 |
23 33 35
|
3bitr3i |
|
37 |
22 36
|
bitr4i |
|
38 |
18 37
|
syl6bb |
|