| Step |
Hyp |
Ref |
Expression |
| 1 |
|
symgtrf.t |
|
| 2 |
|
symgtrf.g |
|
| 3 |
|
symgtrf.b |
|
| 4 |
|
symggen.k |
|
| 5 |
|
elex |
|
| 6 |
2
|
symggrp |
|
| 7 |
6
|
grpmndd |
|
| 8 |
3
|
submacs |
|
| 9 |
|
acsmre |
|
| 10 |
7 8 9
|
3syl |
|
| 11 |
5 10
|
syl |
|
| 12 |
1 2 3
|
symgtrf |
|
| 13 |
12
|
a1i |
|
| 14 |
|
2onn |
|
| 15 |
|
nnfi |
|
| 16 |
14 15
|
ax-mp |
|
| 17 |
|
eqid |
|
| 18 |
17 1
|
pmtrfb |
|
| 19 |
18
|
simp3bi |
|
| 20 |
|
enfi |
|
| 21 |
19 20
|
syl |
|
| 22 |
21
|
adantl |
|
| 23 |
16 22
|
mpbiri |
|
| 24 |
13 23
|
ssrabdv |
|
| 25 |
2 3
|
symgfisg |
|
| 26 |
|
subgsubm |
|
| 27 |
25 26
|
syl |
|
| 28 |
4
|
mrcsscl |
|
| 29 |
11 24 27 28
|
syl3anc |
|
| 30 |
|
vex |
|
| 31 |
30
|
a1i |
|
| 32 |
|
finnum |
|
| 33 |
|
domfi |
|
| 34 |
2 3
|
symgbasf1o |
|
| 35 |
34
|
adantl |
|
| 36 |
|
f1ofn |
|
| 37 |
|
fnnfpeq0 |
|
| 38 |
35 36 37
|
3syl |
|
| 39 |
2 3
|
elbasfv |
|
| 40 |
39
|
adantl |
|
| 41 |
2
|
symgid |
|
| 42 |
40 41
|
syl |
|
| 43 |
40 10
|
syl |
|
| 44 |
4
|
mrccl |
|
| 45 |
43 12 44
|
sylancl |
|
| 46 |
|
eqid |
|
| 47 |
46
|
subm0cl |
|
| 48 |
45 47
|
syl |
|
| 49 |
42 48
|
eqeltrd |
|
| 50 |
|
eleq1a |
|
| 51 |
49 50
|
syl |
|
| 52 |
38 51
|
sylbid |
|
| 53 |
52
|
adantr |
|
| 54 |
|
n0 |
|
| 55 |
40
|
adantr |
|
| 56 |
|
simpr |
|
| 57 |
|
f1omvdmvd |
|
| 58 |
35 57
|
sylan |
|
| 59 |
58
|
eldifad |
|
| 60 |
56 59
|
prssd |
|
| 61 |
|
difss |
|
| 62 |
|
dmss |
|
| 63 |
61 62
|
ax-mp |
|
| 64 |
|
f1odm |
|
| 65 |
35 64
|
syl |
|
| 66 |
63 65
|
sseqtrid |
|
| 67 |
66
|
adantr |
|
| 68 |
60 67
|
sstrd |
|
| 69 |
|
vex |
|
| 70 |
|
fvex |
|
| 71 |
35
|
adantr |
|
| 72 |
71 36
|
syl |
|
| 73 |
66
|
sselda |
|
| 74 |
|
fnelnfp |
|
| 75 |
72 73 74
|
syl2anc |
|
| 76 |
56 75
|
mpbid |
|
| 77 |
76
|
necomd |
|
| 78 |
|
enpr2 |
|
| 79 |
69 70 77 78
|
mp3an12i |
|
| 80 |
17 1
|
pmtrrn |
|
| 81 |
55 68 79 80
|
syl3anc |
|
| 82 |
12 81
|
sselid |
|
| 83 |
|
simplr |
|
| 84 |
|
eqid |
|
| 85 |
2 3 84
|
symgov |
|
| 86 |
82 83 85
|
syl2anc |
|
| 87 |
86
|
oveq2d |
|
| 88 |
40 6
|
syl |
|
| 89 |
88
|
adantr |
|
| 90 |
3 84
|
grpcl |
|
| 91 |
89 82 83 90
|
syl3anc |
|
| 92 |
86 91
|
eqeltrrd |
|
| 93 |
2 3 84
|
symgov |
|
| 94 |
82 92 93
|
syl2anc |
|
| 95 |
|
coass |
|
| 96 |
17 1
|
pmtrfinv |
|
| 97 |
81 96
|
syl |
|
| 98 |
97
|
coeq1d |
|
| 99 |
|
f1of |
|
| 100 |
|
fcoi2 |
|
| 101 |
71 99 100
|
3syl |
|
| 102 |
98 101
|
eqtrd |
|
| 103 |
95 102
|
eqtr3id |
|
| 104 |
87 94 103
|
3eqtrd |
|
| 105 |
104
|
adantlr |
|
| 106 |
45
|
ad2antrr |
|
| 107 |
4
|
mrcssid |
|
| 108 |
43 12 107
|
sylancl |
|
| 109 |
108
|
adantr |
|
| 110 |
109 81
|
sseldd |
|
| 111 |
110
|
adantlr |
|
| 112 |
86
|
difeq1d |
|
| 113 |
112
|
dmeqd |
|
| 114 |
|
simpll |
|
| 115 |
|
mvdco |
|
| 116 |
17
|
pmtrmvd |
|
| 117 |
55 68 79 116
|
syl3anc |
|
| 118 |
117 60
|
eqsstrd |
|
| 119 |
|
ssidd |
|
| 120 |
118 119
|
unssd |
|
| 121 |
115 120
|
sstrid |
|
| 122 |
|
fvco2 |
|
| 123 |
72 73 122
|
syl2anc |
|
| 124 |
|
prcom |
|
| 125 |
124
|
fveq2i |
|
| 126 |
125
|
fveq1i |
|
| 127 |
67 59
|
sseldd |
|
| 128 |
17
|
pmtrprfv |
|
| 129 |
55 127 73 76 128
|
syl13anc |
|
| 130 |
126 129
|
eqtrid |
|
| 131 |
123 130
|
eqtrd |
|
| 132 |
2 3
|
symgbasf1o |
|
| 133 |
|
f1ofn |
|
| 134 |
92 132 133
|
3syl |
|
| 135 |
|
fnelnfp |
|
| 136 |
135
|
necon2bbid |
|
| 137 |
134 73 136
|
syl2anc |
|
| 138 |
131 137
|
mpbid |
|
| 139 |
121 56 138
|
ssnelpssd |
|
| 140 |
|
php3 |
|
| 141 |
114 139 140
|
syl2anc |
|
| 142 |
113 141
|
eqbrtrd |
|
| 143 |
142
|
adantlr |
|
| 144 |
91
|
adantlr |
|
| 145 |
|
ovex |
|
| 146 |
|
difeq1 |
|
| 147 |
146
|
dmeqd |
|
| 148 |
147
|
breq1d |
|
| 149 |
|
eleq1 |
|
| 150 |
|
eleq1 |
|
| 151 |
149 150
|
imbi12d |
|
| 152 |
148 151
|
imbi12d |
|
| 153 |
145 152
|
spcv |
|
| 154 |
153
|
ad2antlr |
|
| 155 |
143 144 154
|
mp2d |
|
| 156 |
84
|
submcl |
|
| 157 |
106 111 155 156
|
syl3anc |
|
| 158 |
105 157
|
eqeltrrd |
|
| 159 |
158
|
ex |
|
| 160 |
159
|
exlimdv |
|
| 161 |
54 160
|
biimtrid |
|
| 162 |
53 161
|
pm2.61dne |
|
| 163 |
162
|
exp31 |
|
| 164 |
163
|
com23 |
|
| 165 |
33 164
|
syl |
|
| 166 |
165
|
3impia |
|
| 167 |
|
eleq1w |
|
| 168 |
|
eleq1w |
|
| 169 |
167 168
|
imbi12d |
|
| 170 |
|
eleq1w |
|
| 171 |
|
eleq1w |
|
| 172 |
170 171
|
imbi12d |
|
| 173 |
|
difeq1 |
|
| 174 |
173
|
dmeqd |
|
| 175 |
|
difeq1 |
|
| 176 |
175
|
dmeqd |
|
| 177 |
31 32 166 169 172 174 176
|
indcardi |
|
| 178 |
177
|
impcom |
|
| 179 |
178
|
3adant1 |
|
| 180 |
179
|
rabssdv |
|
| 181 |
29 180
|
eqssd |
|