| Step |
Hyp |
Ref |
Expression |
| 1 |
|
lbsext.v |
|
| 2 |
|
lbsext.j |
|
| 3 |
|
lbsext.n |
|
| 4 |
|
lbsext.w |
|
| 5 |
|
lbsext.c |
|
| 6 |
|
lbsext.x |
|
| 7 |
|
lbsext.s |
|
| 8 |
|
lbsext.p |
|
| 9 |
|
lbsext.a |
|
| 10 |
|
lbsext.z |
|
| 11 |
|
lbsext.r |
|
| 12 |
|
lbsext.t |
|
| 13 |
7
|
ssrab3 |
|
| 14 |
9 13
|
sstrdi |
|
| 15 |
|
sspwuni |
|
| 16 |
14 15
|
sylib |
|
| 17 |
1
|
fvexi |
|
| 18 |
17
|
elpw2 |
|
| 19 |
16 18
|
sylibr |
|
| 20 |
|
ssintub |
|
| 21 |
|
simpl |
|
| 22 |
21
|
a1i |
|
| 23 |
22
|
ss2rabi |
|
| 24 |
7 23
|
eqsstri |
|
| 25 |
9 24
|
sstrdi |
|
| 26 |
|
intss |
|
| 27 |
25 26
|
syl |
|
| 28 |
20 27
|
sstrid |
|
| 29 |
|
intssuni |
|
| 30 |
10 29
|
syl |
|
| 31 |
28 30
|
sstrd |
|
| 32 |
|
eluni2 |
|
| 33 |
|
simpll1 |
|
| 34 |
|
lveclmod |
|
| 35 |
4 34
|
syl |
|
| 36 |
33 35
|
syl |
|
| 37 |
33 9
|
syl |
|
| 38 |
33 11
|
syl |
|
| 39 |
|
simpll2 |
|
| 40 |
|
simplr |
|
| 41 |
|
sorpssun |
|
| 42 |
38 39 40 41
|
syl12anc |
|
| 43 |
37 42
|
sseldd |
|
| 44 |
13 43
|
sselid |
|
| 45 |
44
|
elpwid |
|
| 46 |
45
|
ssdifssd |
|
| 47 |
|
ssun2 |
|
| 48 |
|
ssdif |
|
| 49 |
47 48
|
mp1i |
|
| 50 |
1 3
|
lspss |
|
| 51 |
36 46 49 50
|
syl3anc |
|
| 52 |
|
simpr |
|
| 53 |
51 52
|
sseldd |
|
| 54 |
|
sseq2 |
|
| 55 |
|
difeq1 |
|
| 56 |
55
|
fveq2d |
|
| 57 |
56
|
eleq2d |
|
| 58 |
57
|
notbid |
|
| 59 |
58
|
raleqbi1dv |
|
| 60 |
54 59
|
anbi12d |
|
| 61 |
60 7
|
elrab2 |
|
| 62 |
61
|
simprbi |
|
| 63 |
62
|
simprd |
|
| 64 |
43 63
|
syl |
|
| 65 |
|
simpll3 |
|
| 66 |
|
elun1 |
|
| 67 |
65 66
|
syl |
|
| 68 |
|
rsp |
|
| 69 |
64 67 68
|
sylc |
|
| 70 |
53 69
|
pm2.65da |
|
| 71 |
70
|
nrexdv |
|
| 72 |
1 2 3 4 5 6 7 8 9 10 11 12
|
lbsextlem2 |
|
| 73 |
72
|
simpld |
|
| 74 |
1 8
|
lssss |
|
| 75 |
73 74
|
syl |
|
| 76 |
72
|
simprd |
|
| 77 |
1 3
|
lspss |
|
| 78 |
35 75 76 77
|
syl3anc |
|
| 79 |
8 3
|
lspid |
|
| 80 |
35 73 79
|
syl2anc |
|
| 81 |
78 80
|
sseqtrd |
|
| 82 |
81
|
3ad2ant1 |
|
| 83 |
82 12
|
sseqtrdi |
|
| 84 |
83
|
sseld |
|
| 85 |
|
eliun |
|
| 86 |
84 85
|
imbitrdi |
|
| 87 |
71 86
|
mtod |
|
| 88 |
87
|
rexlimdv3a |
|
| 89 |
32 88
|
biimtrid |
|
| 90 |
89
|
ralrimiv |
|
| 91 |
31 90
|
jca |
|
| 92 |
|
sseq2 |
|
| 93 |
|
difeq1 |
|
| 94 |
93
|
fveq2d |
|
| 95 |
94
|
eleq2d |
|
| 96 |
95
|
notbid |
|
| 97 |
96
|
raleqbi1dv |
|
| 98 |
92 97
|
anbi12d |
|
| 99 |
98 7
|
elrab2 |
|
| 100 |
19 91 99
|
sylanbrc |
|