Step |
Hyp |
Ref |
Expression |
1 |
|
funcestrcsetc.e |
|
2 |
|
funcestrcsetc.s |
|
3 |
|
funcestrcsetc.b |
|
4 |
|
funcestrcsetc.c |
|
5 |
|
funcestrcsetc.u |
|
6 |
|
funcestrcsetc.f |
|
7 |
|
funcestrcsetc.g |
|
8 |
5
|
adantr |
|
9 |
|
eqid |
|
10 |
1 5
|
estrcbas |
|
11 |
3 10
|
eqtr4id |
|
12 |
11
|
eleq2d |
|
13 |
12
|
biimpcd |
|
14 |
13
|
3ad2ant1 |
|
15 |
14
|
impcom |
|
16 |
11
|
eleq2d |
|
17 |
16
|
biimpcd |
|
18 |
17
|
3ad2ant2 |
|
19 |
18
|
impcom |
|
20 |
|
eqid |
|
21 |
|
eqid |
|
22 |
1 8 9 15 19 20 21
|
estrchom |
|
23 |
22
|
eleq2d |
|
24 |
11
|
eleq2d |
|
25 |
24
|
biimpcd |
|
26 |
25
|
3ad2ant3 |
|
27 |
26
|
impcom |
|
28 |
|
eqid |
|
29 |
1 8 9 19 27 21 28
|
estrchom |
|
30 |
29
|
eleq2d |
|
31 |
23 30
|
anbi12d |
|
32 |
|
elmapi |
|
33 |
|
elmapi |
|
34 |
|
fco |
|
35 |
32 33 34
|
syl2an |
|
36 |
|
fvex |
|
37 |
|
fvex |
|
38 |
36 37
|
elmap |
|
39 |
35 38
|
sylibr |
|
40 |
39
|
ancoms |
|
41 |
40
|
adantl |
|
42 |
|
fvresi |
|
43 |
41 42
|
syl |
|
44 |
1 2 3 4 5 6 7 20 28
|
funcestrcsetclem5 |
|
45 |
44
|
3adantr2 |
|
46 |
45
|
adantr |
|
47 |
8
|
adantr |
|
48 |
|
eqid |
|
49 |
15
|
adantr |
|
50 |
19
|
adantr |
|
51 |
27
|
adantr |
|
52 |
33
|
ad2antrl |
|
53 |
32
|
ad2antll |
|
54 |
1 47 48 49 50 51 20 21 28 52 53
|
estrcco |
|
55 |
46 54
|
fveq12d |
|
56 |
|
eqid |
|
57 |
1 2 3 4 5 6
|
funcestrcsetclem2 |
|
58 |
57
|
3ad2antr1 |
|
59 |
58
|
adantr |
|
60 |
1 2 3 4 5 6
|
funcestrcsetclem2 |
|
61 |
60
|
3ad2antr2 |
|
62 |
61
|
adantr |
|
63 |
1 2 3 4 5 6
|
funcestrcsetclem2 |
|
64 |
63
|
3ad2antr3 |
|
65 |
64
|
adantr |
|
66 |
1 2 3 4 5 6
|
funcestrcsetclem1 |
|
67 |
66
|
3ad2antr1 |
|
68 |
1 2 3 4 5 6
|
funcestrcsetclem1 |
|
69 |
68
|
3ad2antr2 |
|
70 |
67 69
|
feq23d |
|
71 |
70
|
adantr |
|
72 |
52 71
|
mpbird |
|
73 |
|
simpll |
|
74 |
|
3simpa |
|
75 |
74
|
ad2antlr |
|
76 |
|
simprl |
|
77 |
1 2 3 4 5 6 7 20 21
|
funcestrcsetclem6 |
|
78 |
73 75 76 77
|
syl3anc |
|
79 |
78
|
feq1d |
|
80 |
72 79
|
mpbird |
|
81 |
1 2 3 4 5 6
|
funcestrcsetclem1 |
|
82 |
81
|
3ad2antr3 |
|
83 |
69 82
|
feq23d |
|
84 |
83
|
adantr |
|
85 |
53 84
|
mpbird |
|
86 |
|
3simpc |
|
87 |
86
|
ad2antlr |
|
88 |
|
simprr |
|
89 |
1 2 3 4 5 6 7 21 28
|
funcestrcsetclem6 |
|
90 |
73 87 88 89
|
syl3anc |
|
91 |
90
|
feq1d |
|
92 |
85 91
|
mpbird |
|
93 |
2 47 56 59 62 65 80 92
|
setcco |
|
94 |
90 78
|
coeq12d |
|
95 |
93 94
|
eqtrd |
|
96 |
43 55 95
|
3eqtr4d |
|
97 |
96
|
ex |
|
98 |
31 97
|
sylbid |
|
99 |
98
|
3impia |
|