Step |
Hyp |
Ref |
Expression |
1 |
|
imasf1oxmet.u |
|
2 |
|
imasf1oxmet.v |
|
3 |
|
imasf1oxmet.f |
|
4 |
|
imasf1oxmet.r |
|
5 |
|
imasf1oxmet.e |
|
6 |
|
imasf1oxmet.d |
|
7 |
|
imasf1oxmet.m |
|
8 |
|
f1ofo |
|
9 |
3 8
|
syl |
|
10 |
|
eqid |
|
11 |
1 2 9 4 10 6
|
imasdsfn |
|
12 |
1
|
adantr |
|
13 |
2
|
adantr |
|
14 |
3
|
adantr |
|
15 |
4
|
adantr |
|
16 |
7
|
adantr |
|
17 |
|
simprl |
|
18 |
|
simprr |
|
19 |
12 13 14 15 5 6 16 17 18
|
imasdsf1o |
|
20 |
|
xmetcl |
|
21 |
20
|
3expb |
|
22 |
7 21
|
sylan |
|
23 |
19 22
|
eqeltrd |
|
24 |
23
|
ralrimivva |
|
25 |
|
f1ofn |
|
26 |
3 25
|
syl |
|
27 |
|
oveq2 |
|
28 |
27
|
eleq1d |
|
29 |
28
|
ralrn |
|
30 |
26 29
|
syl |
|
31 |
|
forn |
|
32 |
9 31
|
syl |
|
33 |
32
|
raleqdv |
|
34 |
30 33
|
bitr3d |
|
35 |
34
|
ralbidv |
|
36 |
24 35
|
mpbid |
|
37 |
|
oveq1 |
|
38 |
37
|
eleq1d |
|
39 |
38
|
ralbidv |
|
40 |
39
|
ralrn |
|
41 |
26 40
|
syl |
|
42 |
32
|
raleqdv |
|
43 |
41 42
|
bitr3d |
|
44 |
36 43
|
mpbid |
|
45 |
|
ffnov |
|
46 |
11 44 45
|
sylanbrc |
|
47 |
|
xmeteq0 |
|
48 |
16 17 18 47
|
syl3anc |
|
49 |
19
|
eqeq1d |
|
50 |
|
f1of1 |
|
51 |
3 50
|
syl |
|
52 |
|
f1fveq |
|
53 |
51 52
|
sylan |
|
54 |
48 49 53
|
3bitr4d |
|
55 |
16
|
adantr |
|
56 |
|
simpr |
|
57 |
17
|
adantr |
|
58 |
18
|
adantr |
|
59 |
|
xmettri2 |
|
60 |
55 56 57 58 59
|
syl13anc |
|
61 |
19
|
adantr |
|
62 |
12
|
adantr |
|
63 |
13
|
adantr |
|
64 |
14
|
adantr |
|
65 |
15
|
adantr |
|
66 |
62 63 64 65 5 6 55 56 57
|
imasdsf1o |
|
67 |
62 63 64 65 5 6 55 56 58
|
imasdsf1o |
|
68 |
66 67
|
oveq12d |
|
69 |
60 61 68
|
3brtr4d |
|
70 |
69
|
ralrimiva |
|
71 |
|
oveq1 |
|
72 |
|
oveq1 |
|
73 |
71 72
|
oveq12d |
|
74 |
73
|
breq2d |
|
75 |
74
|
ralrn |
|
76 |
26 75
|
syl |
|
77 |
32
|
raleqdv |
|
78 |
76 77
|
bitr3d |
|
79 |
78
|
adantr |
|
80 |
70 79
|
mpbid |
|
81 |
54 80
|
jca |
|
82 |
81
|
ralrimivva |
|
83 |
27
|
eqeq1d |
|
84 |
|
eqeq2 |
|
85 |
83 84
|
bibi12d |
|
86 |
|
oveq2 |
|
87 |
86
|
oveq2d |
|
88 |
27 87
|
breq12d |
|
89 |
88
|
ralbidv |
|
90 |
85 89
|
anbi12d |
|
91 |
90
|
ralrn |
|
92 |
26 91
|
syl |
|
93 |
32
|
raleqdv |
|
94 |
92 93
|
bitr3d |
|
95 |
94
|
ralbidv |
|
96 |
82 95
|
mpbid |
|
97 |
37
|
eqeq1d |
|
98 |
|
eqeq1 |
|
99 |
97 98
|
bibi12d |
|
100 |
|
oveq2 |
|
101 |
100
|
oveq1d |
|
102 |
37 101
|
breq12d |
|
103 |
102
|
ralbidv |
|
104 |
99 103
|
anbi12d |
|
105 |
104
|
ralbidv |
|
106 |
105
|
ralrn |
|
107 |
26 106
|
syl |
|
108 |
32
|
raleqdv |
|
109 |
107 108
|
bitr3d |
|
110 |
96 109
|
mpbid |
|
111 |
7
|
elfvexd |
|
112 |
|
fornex |
|
113 |
111 9 112
|
sylc |
|
114 |
|
isxmet |
|
115 |
113 114
|
syl |
|
116 |
46 110 115
|
mpbir2and |
|