Step |
Hyp |
Ref |
Expression |
1 |
|
relexpindlem.1 |
|
2 |
|
relexpindlem.2 |
|
3 |
|
relexpindlem.3 |
|
4 |
|
relexpindlem.4 |
|
5 |
|
relexpindlem.5 |
|
6 |
|
relexpindlem.6 |
|
7 |
|
relexpindlem.7 |
|
8 |
|
eleq1 |
|
9 |
8
|
anbi2d |
|
10 |
|
oveq2 |
|
11 |
10
|
breqd |
|
12 |
11
|
imbi1d |
|
13 |
12
|
albidv |
|
14 |
9 13
|
imbi12d |
|
15 |
|
eleq1 |
|
16 |
15
|
anbi2d |
|
17 |
|
oveq2 |
|
18 |
17
|
breqd |
|
19 |
18
|
imbi1d |
|
20 |
19
|
albidv |
|
21 |
16 20
|
imbi12d |
|
22 |
|
eleq1 |
|
23 |
22
|
anbi2d |
|
24 |
|
oveq2 |
|
25 |
24
|
breqd |
|
26 |
25
|
imbi1d |
|
27 |
26
|
albidv |
|
28 |
23 27
|
imbi12d |
|
29 |
|
eleq1 |
|
30 |
29
|
anbi2d |
|
31 |
|
oveq2 |
|
32 |
31
|
breqd |
|
33 |
32
|
imbi1d |
|
34 |
33
|
albidv |
|
35 |
30 34
|
imbi12d |
|
36 |
1
|
anim1ci |
|
37 |
36
|
adantr |
|
38 |
|
relexp0 |
|
39 |
37 38
|
syl |
|
40 |
6
|
adantr |
|
41 |
|
simpl |
|
42 |
2
|
ad2antrl |
|
43 |
|
simprl |
|
44 |
43 40
|
jccil |
|
45 |
44
|
expcom |
|
46 |
45
|
expcom |
|
47 |
46
|
expcom |
|
48 |
47
|
3imp1 |
|
49 |
48
|
expcom |
|
50 |
|
simprr |
|
51 |
3
|
ad2antll |
|
52 |
51
|
bicomd |
|
53 |
|
anbi1 |
|
54 |
|
simpl |
|
55 |
53 54
|
syl6bi |
|
56 |
52 55
|
mpcom |
|
57 |
|
simprl |
|
58 |
50 56 57
|
3jca |
|
59 |
58
|
anassrs |
|
60 |
59
|
expcom |
|
61 |
49 60
|
impbid |
|
62 |
61
|
spcegv |
|
63 |
42 62
|
mpcom |
|
64 |
40 41 63
|
syl2an2r |
|
65 |
|
simpl |
|
66 |
|
df-br |
|
67 |
65 66
|
sylib |
|
68 |
|
vex |
|
69 |
68
|
opelresi |
|
70 |
67 69
|
sylib |
|
71 |
|
simplr |
|
72 |
|
df-br |
|
73 |
71 72
|
sylibr |
|
74 |
68
|
ideq |
|
75 |
73 74
|
sylib |
|
76 |
70 75
|
mpancom |
|
77 |
|
breq1 |
|
78 |
|
eqeq2 |
|
79 |
78
|
3anbi1d |
|
80 |
79
|
exbidv |
|
81 |
80
|
anbi1d |
|
82 |
77 81
|
anbi12d |
|
83 |
|
simprl |
|
84 |
4
|
ad2antll |
|
85 |
83 84
|
mpbid |
|
86 |
85
|
expcom |
|
87 |
86
|
expcom |
|
88 |
87
|
3imp |
|
89 |
88
|
exlimiv |
|
90 |
89
|
ad2antrl |
|
91 |
82 90
|
syl6bi |
|
92 |
76 91
|
mpcom |
|
93 |
92
|
expcom |
|
94 |
64 93
|
mpancom |
|
95 |
|
breq |
|
96 |
95
|
imbi1d |
|
97 |
94 96
|
syl5ibr |
|
98 |
39 97
|
mpcom |
|
99 |
98
|
alrimiv |
|
100 |
|
breq2 |
|
101 |
100 4
|
imbi12d |
|
102 |
101
|
cbvalvw |
|
103 |
102
|
bicomi |
|
104 |
|
imbi2 |
|
105 |
104
|
anbi1d |
|
106 |
105
|
anbi2d |
|
107 |
106
|
anbi2d |
|
108 |
1
|
adantr |
|
109 |
108
|
adantr |
|
110 |
|
simprrr |
|
111 |
109 110
|
relexpsucld |
|
112 |
|
simpl |
|
113 |
2
|
adantr |
|
114 |
113
|
ad2antrl |
|
115 |
|
brcog |
|
116 |
114 68 115
|
sylancl |
|
117 |
112 116
|
mpbid |
|
118 |
|
simprl |
|
119 |
|
simprrl |
|
120 |
119
|
ad2antll |
|
121 |
|
simprl |
|
122 |
121
|
ad2antll |
|
123 |
118 120 122
|
mp2and |
|
124 |
|
simprrl |
|
125 |
|
simprrr |
|
126 |
125
|
ad2antll |
|
127 |
126
|
ad2antll |
|
128 |
|
breq2 |
|
129 |
128 5
|
imbi12d |
|
130 |
129
|
cbvalvw |
|
131 |
|
id |
|
132 |
|
imbi2 |
|
133 |
132
|
anbi1d |
|
134 |
133
|
anbi2d |
|
135 |
134
|
anbi2d |
|
136 |
135
|
anbi2d |
|
137 |
131 136
|
anbi12d |
|
138 |
|
simprrl |
|
139 |
138
|
ad2antll |
|
140 |
139
|
ad2antll |
|
141 |
|
sp |
|
142 |
141
|
adantr |
|
143 |
140 142
|
mpd |
|
144 |
137 143
|
syl6bi |
|
145 |
130 144
|
ax-mp |
|
146 |
7
|
adantr |
|
147 |
124 127 145 146
|
syl3c |
|
148 |
123 147
|
mpancom |
|
149 |
148
|
expcom |
|
150 |
149
|
expcom |
|
151 |
150
|
expcom |
|
152 |
151
|
anassrs |
|
153 |
152
|
impcom |
|
154 |
153
|
anassrs |
|
155 |
154
|
impcom |
|
156 |
155
|
anassrs |
|
157 |
156
|
impcom |
|
158 |
157
|
anassrs |
|
159 |
117 158
|
exlimddv |
|
160 |
159
|
expcom |
|
161 |
|
breq |
|
162 |
161
|
imbi1d |
|
163 |
160 162
|
syl5ibr |
|
164 |
111 163
|
mpcom |
|
165 |
164
|
alrimiv |
|
166 |
107 165
|
syl6bi |
|
167 |
103 166
|
ax-mp |
|
168 |
167
|
anassrs |
|
169 |
168
|
expcom |
|
170 |
169
|
expcom |
|
171 |
14 21 28 35 99 170
|
nn0ind |
|
172 |
171
|
anabsi7 |
|
173 |
172
|
19.21bi |
|
174 |
173
|
exp31 |
|
175 |
|
reldmrelexp |
|
176 |
175
|
ovprc1 |
|
177 |
176
|
breqd |
|
178 |
|
br0 |
|
179 |
178
|
pm2.21i |
|
180 |
177 179
|
syl6bi |
|
181 |
180
|
a1d |
|
182 |
174 181
|
pm2.61d1 |
|