Step |
Hyp |
Ref |
Expression |
1 |
|
dihglblem5a.b |
|
2 |
|
dihglblem5a.m |
|
3 |
|
dihglblem5a.h |
|
4 |
|
dihglblem5a.i |
|
5 |
|
simpr |
|
6 |
|
hllat |
|
7 |
6
|
ad3antrrr |
|
8 |
|
simplr |
|
9 |
1 3
|
lhpbase |
|
10 |
9
|
ad3antlr |
|
11 |
|
eqid |
|
12 |
1 11 2
|
latleeqm1 |
|
13 |
7 8 10 12
|
syl3anc |
|
14 |
5 13
|
mpbid |
|
15 |
14
|
fveq2d |
|
16 |
|
simpll |
|
17 |
1 11 3 4
|
dihord |
|
18 |
16 8 10 17
|
syl3anc |
|
19 |
5 18
|
mpbird |
|
20 |
|
df-ss |
|
21 |
19 20
|
sylib |
|
22 |
15 21
|
eqtr4d |
|
23 |
|
eqid |
|
24 |
|
eqid |
|
25 |
|
eqid |
|
26 |
|
eqid |
|
27 |
|
eqid |
|
28 |
|
eqid |
|
29 |
|
eqid |
|
30 |
|
eqid |
|
31 |
1 2 3 4 11 23 24 25 26 27 28 29 30
|
dihglblem5apreN |
|
32 |
31
|
anassrs |
|
33 |
22 32
|
pm2.61dan |
|