Step |
Hyp |
Ref |
Expression |
1 |
|
trlle.l |
|
2 |
|
trlle.h |
|
3 |
|
trlle.t |
|
4 |
|
trlle.r |
|
5 |
|
eqid |
|
6 |
|
eqid |
|
7 |
1 5 6 2
|
lhpocnel |
|
8 |
7
|
adantr |
|
9 |
|
eqid |
|
10 |
|
eqid |
|
11 |
1 9 10 6 2 3 4
|
trlval2 |
|
12 |
8 11
|
mpd3an3 |
|
13 |
|
hllat |
|
14 |
13
|
ad2antrr |
|
15 |
|
hlop |
|
16 |
15
|
ad2antrr |
|
17 |
|
eqid |
|
18 |
17 2
|
lhpbase |
|
19 |
18
|
ad2antlr |
|
20 |
17 5
|
opoccl |
|
21 |
16 19 20
|
syl2anc |
|
22 |
17 2 3
|
ltrncl |
|
23 |
21 22
|
mpd3an3 |
|
24 |
17 9
|
latjcl |
|
25 |
14 21 23 24
|
syl3anc |
|
26 |
17 1 10
|
latmle2 |
|
27 |
14 25 19 26
|
syl3anc |
|
28 |
12 27
|
eqbrtrd |
|