| 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 |
|