Step |
Hyp |
Ref |
Expression |
1 |
|
2reu8i.x |
|
2 |
|
2reu8i.v |
|
3 |
|
2reu8i.w |
|
4 |
|
2reu8i.b |
|
5 |
|
2reu8i.a |
|
6 |
|
2reu8i.1 |
|
7 |
|
2reu8i.2 |
|
8 |
3
|
reu8 |
|
9 |
8
|
reubii |
|
10 |
2
|
imbi1d |
|
11 |
10
|
ralbidv |
|
12 |
1 11
|
anbi12d |
|
13 |
12
|
rexbidv |
|
14 |
13
|
reu8 |
|
15 |
9 14
|
bitri |
|
16 |
|
nfv |
|
17 |
|
nfs1v |
|
18 |
|
nfcv |
|
19 |
|
nfs1v |
|
20 |
|
nfv |
|
21 |
19 20
|
nfim |
|
22 |
18 21
|
nfralw |
|
23 |
17 22
|
nfan |
|
24 |
|
sbequ12 |
|
25 |
|
sbequ12 |
|
26 |
|
equequ1 |
|
27 |
25 26
|
imbi12d |
|
28 |
27
|
ralbidv |
|
29 |
24 28
|
anbi12d |
|
30 |
16 23 29
|
cbvrexw |
|
31 |
30
|
imbi1i |
|
32 |
31
|
ralbii |
|
33 |
32
|
anbi2i |
|
34 |
|
nfcv |
|
35 |
18 23
|
nfrex |
|
36 |
|
nfv |
|
37 |
35 36
|
nfim |
|
38 |
34 37
|
nfralw |
|
39 |
38
|
r19.41 |
|
40 |
33 39
|
bitr4i |
|
41 |
|
r19.28v |
|
42 |
|
simplr |
|
43 |
|
nfv |
|
44 |
|
nfcv |
|
45 |
|
nfs1v |
|
46 |
|
nfs1v |
|
47 |
|
nfv |
|
48 |
46 47
|
nfim |
|
49 |
44 48
|
nfralw |
|
50 |
45 49
|
nfan |
|
51 |
44 50
|
nfrex |
|
52 |
|
nfv |
|
53 |
51 52
|
nfim |
|
54 |
43 53
|
nfan |
|
55 |
|
sbequ12 |
|
56 |
|
sbequ12 |
|
57 |
56
|
imbi1d |
|
58 |
57
|
ralbidv |
|
59 |
55 58
|
anbi12d |
|
60 |
59
|
rexbidv |
|
61 |
|
equequ2 |
|
62 |
60 61
|
imbi12d |
|
63 |
62
|
anbi2d |
|
64 |
54 63
|
rspc |
|
65 |
64
|
ad2antrl |
|
66 |
|
nfs1v |
|
67 |
|
nfv |
|
68 |
66 67
|
nfim |
|
69 |
|
sbequ12 |
|
70 |
|
equequ2 |
|
71 |
69 70
|
imbi12d |
|
72 |
68 71
|
rspc |
|
73 |
72
|
adantl |
|
74 |
73
|
adantl |
|
75 |
74
|
imp |
|
76 |
3
|
sbievw |
|
77 |
76
|
bicomi |
|
78 |
77
|
sbbii |
|
79 |
|
sbco2vv |
|
80 |
78 79
|
bitri |
|
81 |
80
|
imbi1i |
|
82 |
4
|
sbievw |
|
83 |
|
pm3.35 |
|
84 |
83
|
equcomd |
|
85 |
84
|
ex |
|
86 |
82 85
|
sylbir |
|
87 |
86
|
com12 |
|
88 |
87
|
ad2antlr |
|
89 |
|
simplrr |
|
90 |
89
|
ad2antrr |
|
91 |
|
sbequ |
|
92 |
91
|
sbbidv |
|
93 |
|
equequ1 |
|
94 |
93
|
imbi2d |
|
95 |
94
|
ralbidv |
|
96 |
92 95
|
anbi12d |
|
97 |
96
|
adantl |
|
98 |
|
vex |
|
99 |
|
vex |
|
100 |
98 99 7
|
sbc2ie |
|
101 |
100
|
a1i |
|
102 |
101
|
biimprd |
|
103 |
102
|
adantld |
|
104 |
103
|
imp |
|
105 |
|
sbsbc |
|
106 |
105
|
sbbii |
|
107 |
|
sbsbc |
|
108 |
106 107
|
bitri |
|
109 |
104 108
|
sylibr |
|
110 |
76
|
sbbii |
|
111 |
5
|
sbievw |
|
112 |
110 111
|
bitri |
|
113 |
6
|
ex |
|
114 |
113
|
adantl |
|
115 |
82
|
imbi1i |
|
116 |
|
pm2.27 |
|
117 |
116
|
ad2antrl |
|
118 |
115 117
|
syl5bi |
|
119 |
|
ax7 |
|
120 |
118 119
|
syl6 |
|
121 |
120
|
imp |
|
122 |
121
|
ad2antrr |
|
123 |
114 122
|
syld |
|
124 |
112 123
|
syl5bi |
|
125 |
124
|
ex |
|
126 |
125
|
ralimdva |
|
127 |
126
|
exp31 |
|
128 |
127
|
com24 |
|
129 |
128
|
imp41 |
|
130 |
109 129
|
jca |
|
131 |
90 97 130
|
rspcedvd |
|
132 |
1
|
sbievw |
|
133 |
132
|
bicomi |
|
134 |
133
|
sbbii |
|
135 |
|
sbcom2 |
|
136 |
134 135
|
bitri |
|
137 |
136
|
sbbii |
|
138 |
|
sbco2vv |
|
139 |
137 138
|
bitri |
|
140 |
2
|
sbievw |
|
141 |
140
|
bicomi |
|
142 |
141
|
sbbii |
|
143 |
|
sbcom2 |
|
144 |
142 143
|
bitri |
|
145 |
144
|
sbbii |
|
146 |
|
sbco2vv |
|
147 |
77
|
sbbii |
|
148 |
|
nfs1v |
|
149 |
148
|
sbf |
|
150 |
147 149
|
bitri |
|
151 |
150
|
sbbii |
|
152 |
145 146 151
|
3bitri |
|
153 |
152
|
imbi1i |
|
154 |
153
|
ralbii |
|
155 |
139 154
|
anbi12i |
|
156 |
155
|
rexbii |
|
157 |
131 156
|
sylibr |
|
158 |
|
pm2.27 |
|
159 |
157 158
|
syl |
|
160 |
159
|
impancom |
|
161 |
160
|
imp |
|
162 |
161
|
equcomd |
|
163 |
162
|
exp32 |
|
164 |
88 163
|
jcad |
|
165 |
164
|
exp31 |
|
166 |
81 165
|
syl5bi |
|
167 |
75 166
|
mpd |
|
168 |
167
|
expimpd |
|
169 |
65 168
|
syld |
|
170 |
169
|
impancom |
|
171 |
170
|
ralrimivv |
|
172 |
42 171
|
jca |
|
173 |
172
|
ex |
|
174 |
41 173
|
syl5 |
|
175 |
174
|
expd |
|
176 |
175
|
expimpd |
|
177 |
176
|
impd |
|
178 |
177
|
reximdva |
|
179 |
40 178
|
syl5bi |
|
180 |
179
|
reximia |
|
181 |
15 180
|
sylbi |
|