Step |
Hyp |
Ref |
Expression |
1 |
|
tglngval.p |
|
2 |
|
tglngval.l |
|
3 |
|
tglngval.i |
|
4 |
|
tglngval.g |
|
5 |
|
tglngval.x |
|
6 |
|
tglngval.y |
|
7 |
|
tgcolg.z |
|
8 |
|
animorr |
|
9 |
|
eqid |
|
10 |
4
|
adantr |
|
11 |
7
|
adantr |
|
12 |
5
|
adantr |
|
13 |
1 9 3 10 11 12
|
tgbtwntriv2 |
|
14 |
|
simpr |
|
15 |
14
|
oveq2d |
|
16 |
13 15
|
eleqtrd |
|
17 |
16
|
3mix2d |
|
18 |
8 17
|
2thd |
|
19 |
|
simpr |
|
20 |
19
|
neneqd |
|
21 |
|
biorf |
|
22 |
20 21
|
syl |
|
23 |
|
orcom |
|
24 |
22 23
|
bitrdi |
|
25 |
4
|
adantr |
|
26 |
5
|
adantr |
|
27 |
6
|
adantr |
|
28 |
7
|
adantr |
|
29 |
1 2 3 25 26 27 19 28
|
tgellng |
|
30 |
24 29
|
bitr3d |
|
31 |
18 30
|
pm2.61dane |
|