Step |
Hyp |
Ref |
Expression |
1 |
|
xpf1o.1 |
|
2 |
|
xpf1o.2 |
|
3 |
|
xp1st |
|
4 |
3
|
adantl |
|
5 |
|
eqid |
|
6 |
5
|
f1ompt |
|
7 |
1 6
|
sylib |
|
8 |
7
|
simpld |
|
9 |
8
|
adantr |
|
10 |
|
nfcsb1v |
|
11 |
10
|
nfel1 |
|
12 |
|
csbeq1a |
|
13 |
12
|
eleq1d |
|
14 |
11 13
|
rspc |
|
15 |
4 9 14
|
sylc |
|
16 |
|
xp2nd |
|
17 |
16
|
adantl |
|
18 |
|
eqid |
|
19 |
18
|
f1ompt |
|
20 |
2 19
|
sylib |
|
21 |
20
|
simpld |
|
22 |
21
|
adantr |
|
23 |
|
nfcsb1v |
|
24 |
23
|
nfel1 |
|
25 |
|
csbeq1a |
|
26 |
25
|
eleq1d |
|
27 |
24 26
|
rspc |
|
28 |
17 22 27
|
sylc |
|
29 |
15 28
|
opelxpd |
|
30 |
29
|
ralrimiva |
|
31 |
7
|
simprd |
|
32 |
31
|
r19.21bi |
|
33 |
|
reu6 |
|
34 |
32 33
|
sylib |
|
35 |
20
|
simprd |
|
36 |
35
|
r19.21bi |
|
37 |
|
reu6 |
|
38 |
36 37
|
sylib |
|
39 |
34 38
|
anim12dan |
|
40 |
|
reeanv |
|
41 |
|
pm4.38 |
|
42 |
41
|
ex |
|
43 |
42
|
ralimdv |
|
44 |
43
|
com12 |
|
45 |
44
|
ralimdv |
|
46 |
45
|
impcom |
|
47 |
46
|
reximi |
|
48 |
47
|
reximi |
|
49 |
40 48
|
sylbir |
|
50 |
39 49
|
syl |
|
51 |
|
vex |
|
52 |
|
vex |
|
53 |
51 52
|
op1std |
|
54 |
53
|
csbeq1d |
|
55 |
54
|
eqeq2d |
|
56 |
51 52
|
op2ndd |
|
57 |
56
|
csbeq1d |
|
58 |
57
|
eqeq2d |
|
59 |
55 58
|
anbi12d |
|
60 |
|
eqeq1 |
|
61 |
59 60
|
bibi12d |
|
62 |
61
|
ralxp |
|
63 |
|
nfv |
|
64 |
|
nfcv |
|
65 |
|
nfcsb1v |
|
66 |
65
|
nfeq2 |
|
67 |
|
nfv |
|
68 |
66 67
|
nfan |
|
69 |
|
nfv |
|
70 |
68 69
|
nfbi |
|
71 |
64 70
|
nfralw |
|
72 |
|
nfv |
|
73 |
|
nfv |
|
74 |
|
nfcsb1v |
|
75 |
74
|
nfeq2 |
|
76 |
73 75
|
nfan |
|
77 |
|
nfv |
|
78 |
76 77
|
nfbi |
|
79 |
|
csbeq1a |
|
80 |
79
|
eqeq2d |
|
81 |
80
|
anbi2d |
|
82 |
|
opeq2 |
|
83 |
82
|
eqeq1d |
|
84 |
81 83
|
bibi12d |
|
85 |
72 78 84
|
cbvralw |
|
86 |
|
csbeq1a |
|
87 |
86
|
eqeq2d |
|
88 |
87
|
anbi1d |
|
89 |
|
opeq1 |
|
90 |
89
|
eqeq1d |
|
91 |
88 90
|
bibi12d |
|
92 |
91
|
ralbidv |
|
93 |
85 92
|
syl5bb |
|
94 |
63 71 93
|
cbvralw |
|
95 |
62 94
|
bitr4i |
|
96 |
|
eqeq2 |
|
97 |
|
vex |
|
98 |
|
vex |
|
99 |
97 98
|
opth |
|
100 |
96 99
|
bitrdi |
|
101 |
100
|
bibi2d |
|
102 |
101
|
2ralbidv |
|
103 |
95 102
|
syl5bb |
|
104 |
103
|
rexxp |
|
105 |
50 104
|
sylibr |
|
106 |
|
reu6 |
|
107 |
105 106
|
sylibr |
|
108 |
107
|
ralrimivva |
|
109 |
|
eqeq1 |
|
110 |
|
vex |
|
111 |
|
vex |
|
112 |
110 111
|
opth |
|
113 |
109 112
|
bitrdi |
|
114 |
113
|
reubidv |
|
115 |
114
|
ralxp |
|
116 |
108 115
|
sylibr |
|
117 |
|
nfcv |
|
118 |
|
nfcv |
|
119 |
|
nfcsb1v |
|
120 |
|
nfcv |
|
121 |
119 120
|
nfop |
|
122 |
|
nfcv |
|
123 |
|
nfcsb1v |
|
124 |
122 123
|
nfop |
|
125 |
|
csbeq1a |
|
126 |
|
csbeq1a |
|
127 |
|
opeq12 |
|
128 |
125 126 127
|
syl2an |
|
129 |
117 118 121 124 128
|
cbvmpo |
|
130 |
110 111
|
op1std |
|
131 |
130
|
csbeq1d |
|
132 |
110 111
|
op2ndd |
|
133 |
132
|
csbeq1d |
|
134 |
131 133
|
opeq12d |
|
135 |
134
|
mpompt |
|
136 |
129 135
|
eqtr4i |
|
137 |
136
|
f1ompt |
|
138 |
30 116 137
|
sylanbrc |
|