Step |
Hyp |
Ref |
Expression |
1 |
|
cvrcon3b.b |
|
2 |
|
cvrcon3b.o |
|
3 |
|
cvrcon3b.c |
|
4 |
|
eqid |
|
5 |
1 4 2
|
opltcon3b |
|
6 |
|
simpl1 |
|
7 |
|
simpl2 |
|
8 |
|
simpr |
|
9 |
1 4 2
|
opltcon3b |
|
10 |
6 7 8 9
|
syl3anc |
|
11 |
|
simpl3 |
|
12 |
1 4 2
|
opltcon3b |
|
13 |
6 8 11 12
|
syl3anc |
|
14 |
10 13
|
anbi12d |
|
15 |
1 2
|
opoccl |
|
16 |
15
|
3ad2antl1 |
|
17 |
|
breq2 |
|
18 |
|
breq1 |
|
19 |
17 18
|
anbi12d |
|
20 |
19
|
rspcev |
|
21 |
20
|
ex |
|
22 |
16 21
|
syl |
|
23 |
22
|
ancomsd |
|
24 |
14 23
|
sylbid |
|
25 |
24
|
rexlimdva |
|
26 |
|
simpl1 |
|
27 |
|
simpl3 |
|
28 |
|
simpr |
|
29 |
1 4 2
|
opltcon1b |
|
30 |
26 27 28 29
|
syl3anc |
|
31 |
|
simpl2 |
|
32 |
1 4 2
|
opltcon2b |
|
33 |
26 28 31 32
|
syl3anc |
|
34 |
30 33
|
anbi12d |
|
35 |
1 2
|
opoccl |
|
36 |
35
|
3ad2antl1 |
|
37 |
|
breq2 |
|
38 |
|
breq1 |
|
39 |
37 38
|
anbi12d |
|
40 |
39
|
rspcev |
|
41 |
40
|
ex |
|
42 |
36 41
|
syl |
|
43 |
42
|
ancomsd |
|
44 |
34 43
|
sylbid |
|
45 |
44
|
rexlimdva |
|
46 |
25 45
|
impbid |
|
47 |
46
|
notbid |
|
48 |
5 47
|
anbi12d |
|
49 |
1 4 3
|
cvrval |
|
50 |
|
simp1 |
|
51 |
1 2
|
opoccl |
|
52 |
51
|
3adant2 |
|
53 |
1 2
|
opoccl |
|
54 |
53
|
3adant3 |
|
55 |
1 4 3
|
cvrval |
|
56 |
50 52 54 55
|
syl3anc |
|
57 |
48 49 56
|
3bitr4d |
|