Step |
Hyp |
Ref |
Expression |
1 |
|
dihjust.b |
|
2 |
|
dihjust.l |
|
3 |
|
dihjust.j |
|
4 |
|
dihjust.m |
|
5 |
|
dihjust.a |
|
6 |
|
dihjust.h |
|
7 |
|
dihjust.i |
|
8 |
|
dihjust.J |
|
9 |
|
dihjust.u |
|
10 |
|
dihjust.s |
|
11 |
|
dihord2c.t |
|
12 |
|
dihord2c.r |
|
13 |
|
dihord2c.o |
|
14 |
|
simp3 |
|
15 |
|
eqidd |
|
16 |
|
simp1 |
|
17 |
|
simp1l |
|
18 |
17
|
hllatd |
|
19 |
|
simp2 |
|
20 |
|
simp1r |
|
21 |
1 6
|
lhpbase |
|
22 |
20 21
|
syl |
|
23 |
1 4
|
latmcl |
|
24 |
18 19 22 23
|
syl3anc |
|
25 |
1 2 4
|
latmle2 |
|
26 |
18 19 22 25
|
syl3anc |
|
27 |
1 2 6 11 12 13 7
|
dibopelval3 |
|
28 |
16 24 26 27
|
syl12anc |
|
29 |
14 15 28
|
mpbir2and |
|