Step |
Hyp |
Ref |
Expression |
1 |
|
lautcvr.b |
|
2 |
|
lautcvr.c |
|
3 |
|
lautcvr.i |
|
4 |
|
eqid |
|
5 |
1 4 3
|
lautlt |
|
6 |
|
simpll |
|
7 |
|
simplr1 |
|
8 |
|
simplr2 |
|
9 |
|
simpr |
|
10 |
1 4 3
|
lautlt |
|
11 |
6 7 8 9 10
|
syl13anc |
|
12 |
|
simplr3 |
|
13 |
1 4 3
|
lautlt |
|
14 |
6 7 9 12 13
|
syl13anc |
|
15 |
11 14
|
anbi12d |
|
16 |
1 3
|
lautcl |
|
17 |
6 7 9 16
|
syl21anc |
|
18 |
|
breq2 |
|
19 |
|
breq1 |
|
20 |
18 19
|
anbi12d |
|
21 |
20
|
rspcev |
|
22 |
21
|
ex |
|
23 |
17 22
|
syl |
|
24 |
15 23
|
sylbid |
|
25 |
24
|
rexlimdva |
|
26 |
|
simpll |
|
27 |
|
simplr1 |
|
28 |
|
simplr2 |
|
29 |
1 3
|
laut1o |
|
30 |
26 27 29
|
syl2anc |
|
31 |
|
f1ocnvdm |
|
32 |
30 31
|
sylancom |
|
33 |
1 4 3
|
lautlt |
|
34 |
26 27 28 32 33
|
syl13anc |
|
35 |
|
f1ocnvfv2 |
|
36 |
30 35
|
sylancom |
|
37 |
36
|
breq2d |
|
38 |
34 37
|
bitr2d |
|
39 |
|
simplr3 |
|
40 |
1 4 3
|
lautlt |
|
41 |
26 27 32 39 40
|
syl13anc |
|
42 |
36
|
breq1d |
|
43 |
41 42
|
bitr2d |
|
44 |
38 43
|
anbi12d |
|
45 |
|
breq2 |
|
46 |
|
breq1 |
|
47 |
45 46
|
anbi12d |
|
48 |
47
|
rspcev |
|
49 |
48
|
ex |
|
50 |
32 49
|
syl |
|
51 |
44 50
|
sylbid |
|
52 |
51
|
rexlimdva |
|
53 |
25 52
|
impbid |
|
54 |
53
|
notbid |
|
55 |
5 54
|
anbi12d |
|
56 |
1 4 2
|
cvrval |
|
57 |
56
|
3adant3r1 |
|
58 |
|
simpl |
|
59 |
|
simpr1 |
|
60 |
|
simpr2 |
|
61 |
1 3
|
lautcl |
|
62 |
58 59 60 61
|
syl21anc |
|
63 |
|
simpr3 |
|
64 |
1 3
|
lautcl |
|
65 |
58 59 63 64
|
syl21anc |
|
66 |
1 4 2
|
cvrval |
|
67 |
58 62 65 66
|
syl3anc |
|
68 |
55 57 67
|
3bitr4d |
|