Step |
Hyp |
Ref |
Expression |
1 |
|
satfv1fvfmla1.x |
|
2 |
|
simpl |
|
3 |
|
simpr |
|
4 |
|
1onn |
|
5 |
4
|
a1i |
|
6 |
2 3 5
|
3jca |
|
7 |
6
|
3ad2ant1 |
|
8 |
|
satffun |
|
9 |
7 8
|
syl |
|
10 |
|
simp2l |
|
11 |
|
simp2r |
|
12 |
|
simp3l |
|
13 |
|
simp3r |
|
14 |
|
eqid |
|
15 |
1 14
|
pm3.2i |
|
16 |
15
|
a1i |
|
17 |
|
oveq1 |
|
18 |
17
|
oveq2d |
|
19 |
18
|
eqeq2d |
|
20 |
|
fveq2 |
|
21 |
20
|
breq1d |
|
22 |
21
|
notbid |
|
23 |
22
|
orbi2d |
|
24 |
23
|
rabbidv |
|
25 |
24
|
eqeq2d |
|
26 |
19 25
|
anbi12d |
|
27 |
|
oveq2 |
|
28 |
27
|
oveq2d |
|
29 |
28
|
eqeq2d |
|
30 |
|
fveq2 |
|
31 |
30
|
breq2d |
|
32 |
31
|
notbid |
|
33 |
32
|
orbi2d |
|
34 |
33
|
rabbidv |
|
35 |
34
|
eqeq2d |
|
36 |
29 35
|
anbi12d |
|
37 |
26 36
|
rspc2ev |
|
38 |
12 13 16 37
|
syl3anc |
|
39 |
38
|
orcd |
|
40 |
|
oveq1 |
|
41 |
40
|
oveq1d |
|
42 |
41
|
eqeq2d |
|
43 |
|
fveq2 |
|
44 |
43
|
breq1d |
|
45 |
44
|
notbid |
|
46 |
45
|
orbi1d |
|
47 |
46
|
rabbidv |
|
48 |
47
|
eqeq2d |
|
49 |
42 48
|
anbi12d |
|
50 |
49
|
2rexbidv |
|
51 |
|
eqidd |
|
52 |
51 40
|
goaleq12d |
|
53 |
52
|
eqeq2d |
|
54 |
|
eqeq1 |
|
55 |
|
biidd |
|
56 |
43
|
breq1d |
|
57 |
56 44
|
ifpbi23d |
|
58 |
54 55 57
|
ifpbi123d |
|
59 |
58
|
ralbidv |
|
60 |
59
|
rabbidv |
|
61 |
60
|
eqeq2d |
|
62 |
53 61
|
anbi12d |
|
63 |
62
|
rexbidv |
|
64 |
50 63
|
orbi12d |
|
65 |
|
oveq2 |
|
66 |
65
|
oveq1d |
|
67 |
66
|
eqeq2d |
|
68 |
|
fveq2 |
|
69 |
68
|
breq2d |
|
70 |
69
|
notbid |
|
71 |
70
|
orbi1d |
|
72 |
71
|
rabbidv |
|
73 |
72
|
eqeq2d |
|
74 |
67 73
|
anbi12d |
|
75 |
74
|
2rexbidv |
|
76 |
|
eqidd |
|
77 |
76 65
|
goaleq12d |
|
78 |
77
|
eqeq2d |
|
79 |
|
eqeq1 |
|
80 |
|
biidd |
|
81 |
68
|
breq2d |
|
82 |
79 80 81
|
ifpbi123d |
|
83 |
|
biidd |
|
84 |
79 83 69
|
ifpbi123d |
|
85 |
82 84
|
ifpbi23d |
|
86 |
85
|
ralbidv |
|
87 |
86
|
rabbidv |
|
88 |
87
|
eqeq2d |
|
89 |
78 88
|
anbi12d |
|
90 |
89
|
rexbidv |
|
91 |
75 90
|
orbi12d |
|
92 |
64 91
|
rspc2ev |
|
93 |
10 11 39 92
|
syl3anc |
|
94 |
1
|
ovexi |
|
95 |
94
|
a1i |
|
96 |
|
ovex |
|
97 |
96
|
rabex |
|
98 |
|
eqeq1 |
|
99 |
|
eqeq1 |
|
100 |
98 99
|
bi2anan9 |
|
101 |
100
|
2rexbidv |
|
102 |
|
eqeq1 |
|
103 |
|
eqeq1 |
|
104 |
102 103
|
bi2anan9 |
|
105 |
104
|
rexbidv |
|
106 |
101 105
|
orbi12d |
|
107 |
106
|
2rexbidv |
|
108 |
107
|
opelopabga |
|
109 |
95 97 108
|
sylancl |
|
110 |
93 109
|
mpbird |
|
111 |
110
|
olcd |
|
112 |
|
elun |
|
113 |
111 112
|
sylibr |
|
114 |
|
eqid |
|
115 |
114
|
satfv1 |
|
116 |
115
|
eleq2d |
|
117 |
116
|
3ad2ant1 |
|
118 |
113 117
|
mpbird |
|
119 |
|
funopfv |
|
120 |
9 118 119
|
sylc |
|