Step |
Hyp |
Ref |
Expression |
1 |
|
oduclatb.d |
|
2 |
|
elex |
|
3 |
|
noel |
|
4 |
|
ssid |
|
5 |
|
base0 |
|
6 |
|
eqid |
|
7 |
5 6
|
clatlubcl |
|
8 |
4 7
|
mpan2 |
|
9 |
3 8
|
mto |
|
10 |
|
fvprc |
|
11 |
1 10
|
eqtrid |
|
12 |
11
|
eleq1d |
|
13 |
9 12
|
mtbiri |
|
14 |
13
|
con4i |
|
15 |
1
|
oduposb |
|
16 |
|
ancom |
|
17 |
|
eqid |
|
18 |
1 17
|
odulub |
|
19 |
18
|
dmeqd |
|
20 |
19
|
eqeq1d |
|
21 |
|
eqid |
|
22 |
1 21
|
oduglb |
|
23 |
22
|
dmeqd |
|
24 |
23
|
eqeq1d |
|
25 |
20 24
|
anbi12d |
|
26 |
16 25
|
syl5bb |
|
27 |
15 26
|
anbi12d |
|
28 |
|
eqid |
|
29 |
28 21 17
|
isclat |
|
30 |
1 28
|
odubas |
|
31 |
|
eqid |
|
32 |
|
eqid |
|
33 |
30 31 32
|
isclat |
|
34 |
27 29 33
|
3bitr4g |
|
35 |
2 14 34
|
pm5.21nii |
|