Step |
Hyp |
Ref |
Expression |
1 |
|
fnwe.1 |
|
2 |
|
fnwe.2 |
|
3 |
|
fnwe.3 |
|
4 |
|
fnwe.4 |
|
5 |
|
fnwe.5 |
|
6 |
|
fnwelem.6 |
|
7 |
|
fnwelem.7 |
|
8 |
|
ffvelrn |
|
9 |
|
simpr |
|
10 |
8 9
|
opelxpd |
|
11 |
10 7
|
fmptd |
|
12 |
|
frn |
|
13 |
2 11 12
|
3syl |
|
14 |
6
|
wexp |
|
15 |
3 4 14
|
syl2anc |
|
16 |
|
wess |
|
17 |
13 15 16
|
sylc |
|
18 |
|
fveq2 |
|
19 |
|
id |
|
20 |
18 19
|
opeq12d |
|
21 |
|
opex |
|
22 |
20 7 21
|
fvmpt |
|
23 |
|
fveq2 |
|
24 |
|
id |
|
25 |
23 24
|
opeq12d |
|
26 |
|
opex |
|
27 |
25 7 26
|
fvmpt |
|
28 |
22 27
|
eqeqan12d |
|
29 |
|
fvex |
|
30 |
|
vex |
|
31 |
29 30
|
opth |
|
32 |
31
|
simprbi |
|
33 |
28 32
|
syl6bi |
|
34 |
33
|
rgen2 |
|
35 |
|
dff13 |
|
36 |
11 34 35
|
sylanblrc |
|
37 |
|
f1f1orn |
|
38 |
|
f1ocnv |
|
39 |
2 36 37 38
|
4syl |
|
40 |
|
eqid |
|
41 |
40
|
f1oiso2 |
|
42 |
|
frel |
|
43 |
|
dfrel2 |
|
44 |
42 43
|
sylib |
|
45 |
44
|
fveq1d |
|
46 |
44
|
fveq1d |
|
47 |
45 46
|
breq12d |
|
48 |
11 47
|
syl |
|
49 |
48
|
adantr |
|
50 |
22 27
|
breqan12d |
|
51 |
50
|
adantl |
|
52 |
|
ffvelrn |
|
53 |
|
simpr |
|
54 |
52 53
|
jca |
|
55 |
|
ffvelrn |
|
56 |
|
simpr |
|
57 |
55 56
|
jca |
|
58 |
54 57
|
anim12dan |
|
59 |
58
|
biantrurd |
|
60 |
|
eleq1 |
|
61 |
|
opelxp |
|
62 |
60 61
|
syl6bb |
|
63 |
62
|
anbi1d |
|
64 |
29 30
|
op1std |
|
65 |
64
|
breq1d |
|
66 |
64
|
eqeq1d |
|
67 |
29 30
|
op2ndd |
|
68 |
67
|
breq1d |
|
69 |
66 68
|
anbi12d |
|
70 |
65 69
|
orbi12d |
|
71 |
63 70
|
anbi12d |
|
72 |
|
eleq1 |
|
73 |
|
opelxp |
|
74 |
72 73
|
syl6bb |
|
75 |
74
|
anbi2d |
|
76 |
|
fvex |
|
77 |
|
vex |
|
78 |
76 77
|
op1std |
|
79 |
78
|
breq2d |
|
80 |
78
|
eqeq2d |
|
81 |
76 77
|
op2ndd |
|
82 |
81
|
breq2d |
|
83 |
80 82
|
anbi12d |
|
84 |
79 83
|
orbi12d |
|
85 |
75 84
|
anbi12d |
|
86 |
21 26 71 85 6
|
brab |
|
87 |
59 86
|
syl6rbbr |
|
88 |
49 51 87
|
3bitrrd |
|
89 |
88
|
pm5.32da |
|
90 |
89
|
opabbidv |
|
91 |
1 90
|
syl5eq |
|
92 |
|
isoeq3 |
|
93 |
91 92
|
syl |
|
94 |
41 93
|
syl5ibr |
|
95 |
2 39 94
|
sylc |
|
96 |
|
isocnv |
|
97 |
95 96
|
syl |
|
98 |
|
imacnvcnv |
|
99 |
|
vex |
|
100 |
|
xpexg |
|
101 |
5 99 100
|
sylancl |
|
102 |
|
imadmres |
|
103 |
|
dmres |
|
104 |
103
|
elin2 |
|
105 |
|
simprr |
|
106 |
|
f1dm |
|
107 |
2 36 106
|
3syl |
|
108 |
107
|
adantr |
|
109 |
105 108
|
eleqtrd |
|
110 |
109 22
|
syl |
|
111 |
2
|
ffnd |
|
112 |
111
|
adantr |
|
113 |
|
dmres |
|
114 |
|
inss2 |
|
115 |
|
fndm |
|
116 |
112 115
|
syl |
|
117 |
114 116
|
sseqtrid |
|
118 |
113 117
|
eqsstrid |
|
119 |
|
simprl |
|
120 |
109 116
|
eleqtrrd |
|
121 |
113
|
elin2 |
|
122 |
119 120 121
|
sylanbrc |
|
123 |
|
fnfvima |
|
124 |
112 118 122 123
|
syl3anc |
|
125 |
|
imadmres |
|
126 |
124 125
|
eleqtrdi |
|
127 |
126 119
|
opelxpd |
|
128 |
110 127
|
eqeltrd |
|
129 |
104 128
|
sylan2b |
|
130 |
129
|
ralrimiva |
|
131 |
|
f1fun |
|
132 |
2 36 131
|
3syl |
|
133 |
|
resss |
|
134 |
|
dmss |
|
135 |
133 134
|
ax-mp |
|
136 |
|
funimass4 |
|
137 |
132 135 136
|
sylancl |
|
138 |
130 137
|
mpbird |
|
139 |
102 138
|
eqsstrrid |
|
140 |
101 139
|
ssexd |
|
141 |
98 140
|
eqeltrid |
|
142 |
141
|
alrimiv |
|
143 |
|
isowe2 |
|
144 |
97 142 143
|
syl2anc |
|
145 |
17 144
|
mpd |
|