Step |
Hyp |
Ref |
Expression |
1 |
|
tglineelsb2.p |
|
2 |
|
tglineelsb2.i |
|
3 |
|
tglineelsb2.l |
|
4 |
|
tglineelsb2.g |
|
5 |
|
tglnne.x |
|
6 |
|
tglnne.y |
|
7 |
|
tglnne.1 |
|
8 |
4
|
ad3antrrr |
|
9 |
5
|
ad3antrrr |
|
10 |
6
|
ad3antrrr |
|
11 |
|
simpllr |
|
12 |
|
simplr |
|
13 |
|
simprr |
|
14 |
|
eqid |
|
15 |
1 14 2 8 11 12
|
tgbtwntriv1 |
|
16 |
1 2 3 8 11 12 11 13 15
|
btwnlng1 |
|
17 |
|
simprl |
|
18 |
16 17
|
eleqtrrd |
|
19 |
1 3 2 8 9 10 18
|
tglngne |
|
20 |
1 2 3 4 7
|
tgisline |
|
21 |
19 20
|
r19.29vva |
|