| Step |
Hyp |
Ref |
Expression |
| 1 |
|
df-ne |
|
| 2 |
|
simp2rl |
|
| 3 |
2
|
adantr |
|
| 4 |
|
simp2ll |
|
| 5 |
4
|
adantr |
|
| 6 |
3 5
|
jca |
|
| 7 |
|
simpl1 |
|
| 8 |
|
simprl1 |
|
| 9 |
|
simpl2 |
|
| 10 |
|
simprrl |
|
| 11 |
|
btwncom |
|
| 12 |
7 8 9 10 11
|
syl13anc |
|
| 13 |
|
simprl2 |
|
| 14 |
|
simprl3 |
|
| 15 |
|
btwncom |
|
| 16 |
7 13 9 14 15
|
syl13anc |
|
| 17 |
12 16
|
anbi12d |
|
| 18 |
6 17
|
imbitrid |
|
| 19 |
|
axpasch |
|
| 20 |
7 10 14 9 8 13 19
|
syl132anc |
|
| 21 |
18 20
|
syld |
|
| 22 |
21
|
imp |
|
| 23 |
|
simpll1 |
|
| 24 |
14
|
adantr |
|
| 25 |
8
|
adantr |
|
| 26 |
10
|
adantr |
|
| 27 |
|
axsegcon |
|
| 28 |
23 24 25 25 26 27
|
syl122anc |
|
| 29 |
|
simpr |
|
| 30 |
|
axsegcon |
|
| 31 |
23 26 25 25 29 30
|
syl122anc |
|
| 32 |
|
reeanv |
|
| 33 |
28 31 32
|
sylanbrc |
|
| 34 |
33
|
adantr |
|
| 35 |
7
|
ad2antrr |
|
| 36 |
|
simprl |
|
| 37 |
|
simprr |
|
| 38 |
|
axsegcon |
|
| 39 |
35 36 37 37 36 38
|
syl122anc |
|
| 40 |
39
|
adantr |
|
| 41 |
|
simp-4l |
|
| 42 |
|
simplrl |
|
| 43 |
42
|
ad2antrr |
|
| 44 |
10
|
ad3antrrr |
|
| 45 |
|
simprrr |
|
| 46 |
45
|
ad3antrrr |
|
| 47 |
|
simpllr |
|
| 48 |
44 46 47
|
3jca |
|
| 49 |
43 48
|
jca |
|
| 50 |
|
simplrl |
|
| 51 |
|
simpr |
|
| 52 |
|
simplrr |
|
| 53 |
50 51 52
|
3jca |
|
| 54 |
41 49 53
|
3jca |
|
| 55 |
|
simp1ll |
|
| 56 |
55
|
ad3antrrr |
|
| 57 |
56
|
adantr |
|
| 58 |
|
simp1lr |
|
| 59 |
58
|
ad3antrrr |
|
| 60 |
59
|
adantr |
|
| 61 |
|
simpllr |
|
| 62 |
61
|
adantr |
|
| 63 |
57 60 62
|
3jca |
|
| 64 |
|
simpl1r |
|
| 65 |
64
|
ad3antrrr |
|
| 66 |
63 65
|
jca |
|
| 67 |
|
simpll2 |
|
| 68 |
67
|
ad2antrr |
|
| 69 |
|
simpl3l |
|
| 70 |
69
|
ad3antrrr |
|
| 71 |
|
simpl3r |
|
| 72 |
71
|
ad3antrrr |
|
| 73 |
70 72
|
jca |
|
| 74 |
66 68 73
|
3jca |
|
| 75 |
|
simpllr |
|
| 76 |
|
simplrl |
|
| 77 |
|
simplrr |
|
| 78 |
|
simpr |
|
| 79 |
76 77 78
|
3jca |
|
| 80 |
74 75 79
|
jca32 |
|
| 81 |
|
btwnconn1lem12 |
|
| 82 |
54 80 81
|
syl2an |
|
| 83 |
82
|
an4s |
|
| 84 |
40 83
|
rexlimddv |
|
| 85 |
84
|
an4s |
|
| 86 |
85
|
exp32 |
|
| 87 |
86
|
rexlimdvv |
|
| 88 |
34 87
|
mpd |
|
| 89 |
88
|
an4s |
|
| 90 |
22 89
|
rexlimddv |
|
| 91 |
90
|
expr |
|
| 92 |
1 91
|
biimtrrid |
|
| 93 |
92
|
orrd |
|