Step |
Hyp |
Ref |
Expression |
1 |
|
mapfien.s |
|
2 |
|
mapfien.t |
|
3 |
|
mapfien.w |
|
4 |
|
mapfien.f |
|
5 |
|
mapfien.g |
|
6 |
|
mapfien.a |
|
7 |
|
mapfien.b |
|
8 |
|
mapfien.c |
|
9 |
|
mapfien.d |
|
10 |
|
mapfien.z |
|
11 |
|
eqid |
|
12 |
|
f1of |
|
13 |
5 12
|
syl |
|
14 |
13
|
adantr |
|
15 |
|
breq1 |
|
16 |
15 1
|
elrab2 |
|
17 |
16
|
simplbi |
|
18 |
17
|
adantl |
|
19 |
|
elmapi |
|
20 |
18 19
|
syl |
|
21 |
|
f1of |
|
22 |
4 21
|
syl |
|
23 |
22
|
adantr |
|
24 |
20 23
|
fcod |
|
25 |
14 24
|
fcod |
|
26 |
9 8
|
elmapd |
|
27 |
26
|
adantr |
|
28 |
25 27
|
mpbird |
|
29 |
1 2 3 4 5 6 7 8 9 10
|
mapfienlem1 |
|
30 |
|
breq1 |
|
31 |
30 2
|
elrab2 |
|
32 |
28 29 31
|
sylanbrc |
|
33 |
1 2 3 4 5 6 7 8 9 10
|
mapfienlem3 |
|
34 |
|
coass |
|
35 |
4
|
adantr |
|
36 |
|
f1ococnv1 |
|
37 |
35 36
|
syl |
|
38 |
37
|
coeq2d |
|
39 |
|
f1ocnv |
|
40 |
|
f1of |
|
41 |
5 39 40
|
3syl |
|
42 |
41
|
adantr |
|
43 |
|
simpr |
|
44 |
|
breq1 |
|
45 |
44 2
|
elrab2 |
|
46 |
43 45
|
sylib |
|
47 |
46
|
simpld |
|
48 |
|
elmapi |
|
49 |
47 48
|
syl |
|
50 |
42 49
|
fcod |
|
51 |
50
|
adantrl |
|
52 |
|
fcoi1 |
|
53 |
51 52
|
syl |
|
54 |
38 53
|
eqtrd |
|
55 |
34 54
|
eqtrid |
|
56 |
55
|
eqeq2d |
|
57 |
|
coass |
|
58 |
5
|
adantr |
|
59 |
|
f1ococnv1 |
|
60 |
58 59
|
syl |
|
61 |
60
|
coeq1d |
|
62 |
24
|
adantrr |
|
63 |
|
fcoi2 |
|
64 |
62 63
|
syl |
|
65 |
61 64
|
eqtrd |
|
66 |
57 65
|
eqtr3id |
|
67 |
66
|
eqeq2d |
|
68 |
|
eqcom |
|
69 |
67 68
|
bitrdi |
|
70 |
56 69
|
bitr4d |
|
71 |
|
f1ofo |
|
72 |
35 71
|
syl |
|
73 |
|
ffn |
|
74 |
18 19 73
|
3syl |
|
75 |
74
|
adantrr |
|
76 |
|
f1ocnv |
|
77 |
|
f1of |
|
78 |
4 76 77
|
3syl |
|
79 |
78
|
adantr |
|
80 |
50 79
|
fcod |
|
81 |
80
|
ffnd |
|
82 |
81
|
adantrl |
|
83 |
|
cocan2 |
|
84 |
72 75 82 83
|
syl3anc |
|
85 |
5 39
|
syl |
|
86 |
85
|
adantr |
|
87 |
|
f1of1 |
|
88 |
86 87
|
syl |
|
89 |
49
|
adantrl |
|
90 |
25
|
adantrr |
|
91 |
|
cocan1 |
|
92 |
88 89 90 91
|
syl3anc |
|
93 |
70 84 92
|
3bitr3d |
|
94 |
11 32 33 93
|
f1o2d |
|