Step |
Hyp |
Ref |
Expression |
1 |
|
lcfl4.h |
|
2 |
|
lcfl4.o |
|
3 |
|
lcfl4.u |
|
4 |
|
lcfl4.v |
|
5 |
|
lcfl4.y |
|
6 |
|
lcfl4.f |
|
7 |
|
lcfl4.l |
|
8 |
|
lcfl4.c |
|
9 |
|
lcfl4.k |
|
10 |
|
lcfl4.g |
|
11 |
|
eqid |
|
12 |
1 2 3 4 11 6 7 8 9 10
|
lcfl3 |
|
13 |
|
eqid |
|
14 |
1 3 9
|
dvhlmod |
|
15 |
4 6 7 14 10
|
lkrssv |
|
16 |
1 3 4 13 2
|
dochlss |
|
17 |
9 15 16
|
syl2anc |
|
18 |
1 2 3 13 11 5 9 17
|
dochsatshpb |
|
19 |
18
|
orbi1d |
|
20 |
12 19
|
bitrd |
|