| Step |
Hyp |
Ref |
Expression |
| 1 |
|
imambfm.1 |
|
| 2 |
|
imambfm.2 |
|
| 3 |
|
imambfm.3 |
|
| 4 |
2
|
adantr |
|
| 5 |
1
|
sgsiga |
|
| 6 |
3 5
|
eqeltrd |
|
| 7 |
6
|
adantr |
|
| 8 |
|
simpr |
|
| 9 |
4 7 8
|
mbfmf |
|
| 10 |
2
|
ad2antrr |
|
| 11 |
6
|
ad2antrr |
|
| 12 |
|
simplr |
|
| 13 |
|
sssigagen |
|
| 14 |
1 13
|
syl |
|
| 15 |
14 3
|
sseqtrrd |
|
| 16 |
15
|
ad2antrr |
|
| 17 |
|
simpr |
|
| 18 |
16 17
|
sseldd |
|
| 19 |
10 11 12 18
|
mbfmcnvima |
|
| 20 |
19
|
ralrimiva |
|
| 21 |
9 20
|
jca |
|
| 22 |
|
unielsiga |
|
| 23 |
6 22
|
syl |
|
| 24 |
23
|
adantr |
|
| 25 |
|
unielsiga |
|
| 26 |
2 25
|
syl |
|
| 27 |
26
|
adantr |
|
| 28 |
|
simprl |
|
| 29 |
|
elmapg |
|
| 30 |
29
|
biimpar |
|
| 31 |
24 27 28 30
|
syl21anc |
|
| 32 |
3
|
adantr |
|
| 33 |
|
simpl |
|
| 34 |
|
ssrab2 |
|
| 35 |
|
pwuni |
|
| 36 |
34 35
|
sstri |
|
| 37 |
36
|
a1i |
|
| 38 |
|
fimacnv |
|
| 39 |
38
|
ad2antrl |
|
| 40 |
39 27
|
eqeltrd |
|
| 41 |
|
imaeq2 |
|
| 42 |
41
|
eleq1d |
|
| 43 |
42
|
elrab |
|
| 44 |
24 40 43
|
sylanbrc |
|
| 45 |
6
|
ad2antrr |
|
| 46 |
45 22
|
syl |
|
| 47 |
|
elrabi |
|
| 48 |
47
|
adantl |
|
| 49 |
|
difelsiga |
|
| 50 |
45 46 48 49
|
syl3anc |
|
| 51 |
|
simplrl |
|
| 52 |
|
ffun |
|
| 53 |
|
difpreima |
|
| 54 |
51 52 53
|
3syl |
|
| 55 |
39
|
difeq1d |
|
| 56 |
55
|
adantr |
|
| 57 |
2
|
ad2antrr |
|
| 58 |
57 25
|
syl |
|
| 59 |
|
imaeq2 |
|
| 60 |
59
|
eleq1d |
|
| 61 |
60
|
elrab |
|
| 62 |
61
|
simprbi |
|
| 63 |
62
|
adantl |
|
| 64 |
|
difelsiga |
|
| 65 |
57 58 63 64
|
syl3anc |
|
| 66 |
56 65
|
eqeltrd |
|
| 67 |
54 66
|
eqeltrd |
|
| 68 |
|
imaeq2 |
|
| 69 |
68
|
eleq1d |
|
| 70 |
69
|
elrab |
|
| 71 |
50 67 70
|
sylanbrc |
|
| 72 |
71
|
ralrimiva |
|
| 73 |
6
|
ad3antrrr |
|
| 74 |
34
|
sspwi |
|
| 75 |
74
|
sseli |
|
| 76 |
75
|
ad2antlr |
|
| 77 |
|
simpr |
|
| 78 |
|
sigaclcu |
|
| 79 |
73 76 77 78
|
syl3anc |
|
| 80 |
|
simpllr |
|
| 81 |
80
|
simpld |
|
| 82 |
|
unipreima |
|
| 83 |
81 52 82
|
3syl |
|
| 84 |
2
|
ad3antrrr |
|
| 85 |
|
simpr |
|
| 86 |
|
simpllr |
|
| 87 |
|
elelpwi |
|
| 88 |
85 86 87
|
syl2anc |
|
| 89 |
|
imaeq2 |
|
| 90 |
89
|
eleq1d |
|
| 91 |
90
|
elrab |
|
| 92 |
91
|
simprbi |
|
| 93 |
88 92
|
syl |
|
| 94 |
93
|
ralrimiva |
|
| 95 |
|
nfcv |
|
| 96 |
95
|
sigaclcuni |
|
| 97 |
84 94 77 96
|
syl3anc |
|
| 98 |
83 97
|
eqeltrd |
|
| 99 |
|
imaeq2 |
|
| 100 |
99
|
eleq1d |
|
| 101 |
100
|
elrab |
|
| 102 |
79 98 101
|
sylanbrc |
|
| 103 |
102
|
ex |
|
| 104 |
103
|
ralrimiva |
|
| 105 |
44 72 104
|
3jca |
|
| 106 |
|
rabexg |
|
| 107 |
|
issiga |
|
| 108 |
6 106 107
|
3syl |
|
| 109 |
108
|
biimpar |
|
| 110 |
33 37 105 109
|
syl12anc |
|
| 111 |
3
|
unieqd |
|
| 112 |
|
unisg |
|
| 113 |
1 112
|
syl |
|
| 114 |
111 113
|
eqtrd |
|
| 115 |
114
|
fveq2d |
|
| 116 |
115
|
eleq2d |
|
| 117 |
116
|
adantr |
|
| 118 |
110 117
|
mpbid |
|
| 119 |
15
|
adantr |
|
| 120 |
|
simprr |
|
| 121 |
|
ssrab |
|
| 122 |
119 120 121
|
sylanbrc |
|
| 123 |
|
sigagenss |
|
| 124 |
118 122 123
|
syl2anc |
|
| 125 |
32 124
|
eqsstrd |
|
| 126 |
34
|
a1i |
|
| 127 |
125 126
|
eqssd |
|
| 128 |
|
rabid2 |
|
| 129 |
127 128
|
sylib |
|
| 130 |
2
|
adantr |
|
| 131 |
6
|
adantr |
|
| 132 |
130 131
|
ismbfm |
|
| 133 |
31 129 132
|
mpbir2and |
|
| 134 |
21 133
|
impbida |
|