| Step |
Hyp |
Ref |
Expression |
| 1 |
|
isblo3i.1 |
|
| 2 |
|
isblo3i.m |
|
| 3 |
|
isblo3i.n |
|
| 4 |
|
isblo3i.4 |
|
| 5 |
|
isblo3i.5 |
|
| 6 |
|
isblo3i.u |
|
| 7 |
|
isblo3i.w |
|
| 8 |
4 5
|
bloln |
|
| 9 |
6 7 8
|
mp3an12 |
|
| 10 |
|
eqid |
|
| 11 |
|
eqid |
|
| 12 |
1 10 11 5
|
nmblore |
|
| 13 |
6 7 12
|
mp3an12 |
|
| 14 |
1 2 3 11 5 6 7
|
nmblolbi |
|
| 15 |
14
|
ralrimiva |
|
| 16 |
|
oveq1 |
|
| 17 |
16
|
breq2d |
|
| 18 |
17
|
ralbidv |
|
| 19 |
18
|
rspcev |
|
| 20 |
13 15 19
|
syl2anc |
|
| 21 |
9 20
|
jca |
|
| 22 |
|
simp1 |
|
| 23 |
1 10 4
|
lnof |
|
| 24 |
6 7 23
|
mp3an12 |
|
| 25 |
1 10 11
|
nmoxr |
|
| 26 |
6 7 25
|
mp3an12 |
|
| 27 |
26
|
3ad2ant1 |
|
| 28 |
|
recn |
|
| 29 |
28
|
abscld |
|
| 30 |
29
|
rexrd |
|
| 31 |
30
|
3ad2ant2 |
|
| 32 |
|
pnfxr |
|
| 33 |
32
|
a1i |
|
| 34 |
1 10 2 3 11 6 7
|
nmoub3i |
|
| 35 |
|
ltpnf |
|
| 36 |
29 35
|
syl |
|
| 37 |
36
|
3ad2ant2 |
|
| 38 |
27 31 33 34 37
|
xrlelttrd |
|
| 39 |
24 38
|
syl3an1 |
|
| 40 |
11 4 5
|
isblo |
|
| 41 |
6 7 40
|
mp2an |
|
| 42 |
22 39 41
|
sylanbrc |
|
| 43 |
42
|
rexlimdv3a |
|
| 44 |
43
|
imp |
|
| 45 |
21 44
|
impbii |
|