Step |
Hyp |
Ref |
Expression |
1 |
|
simprrl |
|
2 |
|
simprlr |
|
3 |
|
simpl11 |
|
4 |
|
simpl21 |
|
5 |
|
simpr |
|
6 |
|
simpl22 |
|
7 |
|
simpl32 |
|
8 |
|
simpl33 |
|
9 |
|
cgrxfr |
|
10 |
3 4 5 6 7 8 9
|
syl132anc |
|
11 |
10
|
adantr |
|
12 |
1 2 11
|
mp2and |
|
13 |
|
anass |
|
14 |
|
simpl11 |
|
15 |
|
simpl21 |
|
16 |
|
simprl |
|
17 |
|
simpl22 |
|
18 |
|
simpl32 |
|
19 |
|
simprr |
|
20 |
|
simpl33 |
|
21 |
|
brcgr3 |
|
22 |
14 15 16 17 18 19 20 21
|
syl133anc |
|
23 |
22
|
adantr |
|
24 |
|
df-3an |
|
25 |
|
simpl23 |
|
26 |
|
simpl31 |
|
27 |
|
simpl12 |
|
28 |
|
simpl13 |
|
29 |
|
simpr1l |
|
30 |
|
simpr2r |
|
31 |
14 27 28 25 26 15 16 29 30
|
cgrtr4and |
|
32 |
|
simpr31 |
|
33 |
14 25 26 15 16 18 19 31 32
|
cgrtrand |
|
34 |
24 33
|
sylan2br |
|
35 |
34
|
expr |
|
36 |
23 35
|
sylbid |
|
37 |
36
|
anim2d |
|
38 |
13 37
|
sylanb |
|
39 |
38
|
an32s |
|
40 |
39
|
reximdva |
|
41 |
12 40
|
mpd |
|
42 |
41
|
expr |
|
43 |
42
|
an32s |
|
44 |
43
|
rexlimdva |
|
45 |
|
simp11 |
|
46 |
|
simp12 |
|
47 |
|
simp13 |
|
48 |
|
simp21 |
|
49 |
|
simp22 |
|
50 |
|
brsegle |
|
51 |
45 46 47 48 49 50
|
syl122anc |
|
52 |
51
|
adantr |
|
53 |
|
simp23 |
|
54 |
|
simp31 |
|
55 |
|
simp32 |
|
56 |
|
simp33 |
|
57 |
|
brsegle |
|
58 |
45 53 54 55 56 57
|
syl122anc |
|
59 |
58
|
adantr |
|
60 |
44 52 59
|
3imtr4d |
|
61 |
60
|
exp32 |
|
62 |
61
|
3impd |
|