| Step |
Hyp |
Ref |
Expression |
| 1 |
|
tglineintmo.p |
|
| 2 |
|
tglineintmo.i |
|
| 3 |
|
tglineintmo.l |
|
| 4 |
|
tglineintmo.g |
|
| 5 |
|
colline.1 |
|
| 6 |
|
colline.2 |
|
| 7 |
|
colline.3 |
|
| 8 |
|
colline.4 |
|
| 9 |
4
|
ad4antr |
|
| 10 |
5
|
ad4antr |
|
| 11 |
|
simplr |
|
| 12 |
|
simpr |
|
| 13 |
1 2 3 9 10 11 12
|
tgelrnln |
|
| 14 |
1 2 3 9 10 11 12
|
tglinerflx1 |
|
| 15 |
|
simp-4r |
|
| 16 |
|
simpllr |
|
| 17 |
16 14
|
eqeltrrd |
|
| 18 |
15 17
|
eqeltrd |
|
| 19 |
|
eleq2 |
|
| 20 |
|
eleq2 |
|
| 21 |
|
eleq2 |
|
| 22 |
19 20 21
|
3anbi123d |
|
| 23 |
22
|
rspcev |
|
| 24 |
13 14 18 17 23
|
syl13anc |
|
| 25 |
|
eqid |
|
| 26 |
1 25 2 4 8 5
|
tglowdim1i |
|
| 27 |
26
|
ad2antrr |
|
| 28 |
24 27
|
r19.29a |
|
| 29 |
4
|
ad2antrr |
|
| 30 |
5
|
ad2antrr |
|
| 31 |
7
|
ad2antrr |
|
| 32 |
|
simpr |
|
| 33 |
1 2 3 29 30 31 32
|
tgelrnln |
|
| 34 |
1 2 3 29 30 31 32
|
tglinerflx1 |
|
| 35 |
|
simplr |
|
| 36 |
1 2 3 29 30 31 32
|
tglinerflx2 |
|
| 37 |
35 36
|
eqeltrd |
|
| 38 |
|
eleq2 |
|
| 39 |
|
eleq2 |
|
| 40 |
|
eleq2 |
|
| 41 |
38 39 40
|
3anbi123d |
|
| 42 |
41
|
rspcev |
|
| 43 |
33 34 37 36 42
|
syl13anc |
|
| 44 |
28 43
|
pm2.61dane |
|
| 45 |
44
|
adantlr |
|
| 46 |
|
simpll |
|
| 47 |
|
simpr |
|
| 48 |
47
|
neneqd |
|
| 49 |
|
simplr |
|
| 50 |
|
orel2 |
|
| 51 |
48 49 50
|
sylc |
|
| 52 |
4
|
ad2antrr |
|
| 53 |
6
|
ad2antrr |
|
| 54 |
7
|
ad2antrr |
|
| 55 |
|
simpr |
|
| 56 |
1 2 3 52 53 54 55
|
tgelrnln |
|
| 57 |
46 51 47 56
|
syl21anc |
|
| 58 |
1 2 3 52 53 54 55
|
tglinerflx1 |
|
| 59 |
46 51 47 58
|
syl21anc |
|
| 60 |
1 2 3 52 53 54 55
|
tglinerflx2 |
|
| 61 |
46 51 47 60
|
syl21anc |
|
| 62 |
|
eleq2 |
|
| 63 |
|
eleq2 |
|
| 64 |
|
eleq2 |
|
| 65 |
62 63 64
|
3anbi123d |
|
| 66 |
65
|
rspcev |
|
| 67 |
57 51 59 61 66
|
syl13anc |
|
| 68 |
45 67
|
pm2.61dane |
|
| 69 |
|
df-ne |
|
| 70 |
|
simplr1 |
|
| 71 |
4
|
ad3antrrr |
|
| 72 |
6
|
ad3antrrr |
|
| 73 |
7
|
ad3antrrr |
|
| 74 |
|
simpr |
|
| 75 |
|
simpllr |
|
| 76 |
|
simplr2 |
|
| 77 |
|
simplr3 |
|
| 78 |
1 2 3 71 72 73 74 74 75 76 77
|
tglinethru |
|
| 79 |
70 78
|
eleqtrd |
|
| 80 |
79
|
ex |
|
| 81 |
69 80
|
biimtrrid |
|
| 82 |
81
|
orrd |
|
| 83 |
82
|
orcomd |
|
| 84 |
83
|
r19.29an |
|
| 85 |
68 84
|
impbida |
|