| Step |
Hyp |
Ref |
Expression |
| 1 |
|
curfval.g |
|
| 2 |
|
curfval.a |
|
| 3 |
|
curfval.c |
|
| 4 |
|
curfval.d |
|
| 5 |
|
curfval.f |
|
| 6 |
|
curfval.b |
|
| 7 |
|
curf1.x |
|
| 8 |
|
curf1.k |
|
| 9 |
|
eqid |
|
| 10 |
|
eqid |
|
| 11 |
1 2 3 4 5 6 7 8 9 10
|
curf1 |
|
| 12 |
6
|
fvexi |
|
| 13 |
12
|
mptex |
|
| 14 |
12 12
|
mpoex |
|
| 15 |
13 14
|
op1std |
|
| 16 |
11 15
|
syl |
|
| 17 |
13 14
|
op2ndd |
|
| 18 |
11 17
|
syl |
|
| 19 |
16 18
|
opeq12d |
|
| 20 |
11 19
|
eqtr4d |
|
| 21 |
|
eqid |
|
| 22 |
|
eqid |
|
| 23 |
|
eqid |
|
| 24 |
|
eqid |
|
| 25 |
|
eqid |
|
| 26 |
|
eqid |
|
| 27 |
|
funcrcl |
|
| 28 |
5 27
|
syl |
|
| 29 |
28
|
simprd |
|
| 30 |
|
eqid |
|
| 31 |
30 2 6
|
xpcbas |
|
| 32 |
|
relfunc |
|
| 33 |
|
1st2ndbr |
|
| 34 |
32 5 33
|
sylancr |
|
| 35 |
31 21 34
|
funcf1 |
|
| 36 |
35
|
adantr |
|
| 37 |
7
|
adantr |
|
| 38 |
|
simpr |
|
| 39 |
36 37 38
|
fovcdmd |
|
| 40 |
16 39
|
fmpt3d |
|
| 41 |
|
eqid |
|
| 42 |
|
ovex |
|
| 43 |
42
|
mptex |
|
| 44 |
41 43
|
fnmpoi |
|
| 45 |
18
|
fneq1d |
|
| 46 |
44 45
|
mpbiri |
|
| 47 |
18
|
oveqd |
|
| 48 |
41
|
ovmpt4g |
|
| 49 |
43 48
|
mp3an3 |
|
| 50 |
47 49
|
sylan9eq |
|
| 51 |
|
eqid |
|
| 52 |
34
|
ad2antrr |
|
| 53 |
7
|
ad2antrr |
|
| 54 |
|
simplrl |
|
| 55 |
53 54
|
opelxpd |
|
| 56 |
|
simplrr |
|
| 57 |
53 56
|
opelxpd |
|
| 58 |
31 51 22 52 55 57
|
funcf2 |
|
| 59 |
|
eqid |
|
| 60 |
30 31 59 9 51 55 57
|
xpchom |
|
| 61 |
3
|
ad2antrr |
|
| 62 |
4
|
ad2antrr |
|
| 63 |
5
|
ad2antrr |
|
| 64 |
1 2 61 62 63 6 53 8 54
|
curf11 |
|
| 65 |
|
df-ov |
|
| 66 |
64 65
|
eqtr2di |
|
| 67 |
1 2 61 62 63 6 53 8 56
|
curf11 |
|
| 68 |
|
df-ov |
|
| 69 |
67 68
|
eqtr2di |
|
| 70 |
66 69
|
oveq12d |
|
| 71 |
60 70
|
feq23d |
|
| 72 |
58 71
|
mpbid |
|
| 73 |
2 59 10 61 53
|
catidcl |
|
| 74 |
|
op1stg |
|
| 75 |
53 54 74
|
syl2anc |
|
| 76 |
|
op1stg |
|
| 77 |
53 56 76
|
syl2anc |
|
| 78 |
75 77
|
oveq12d |
|
| 79 |
73 78
|
eleqtrrd |
|
| 80 |
|
simpr |
|
| 81 |
|
op2ndg |
|
| 82 |
53 54 81
|
syl2anc |
|
| 83 |
|
op2ndg |
|
| 84 |
53 56 83
|
syl2anc |
|
| 85 |
82 84
|
oveq12d |
|
| 86 |
80 85
|
eleqtrrd |
|
| 87 |
72 79 86
|
fovcdmd |
|
| 88 |
50 87
|
fmpt3d |
|
| 89 |
3
|
adantr |
|
| 90 |
4
|
adantr |
|
| 91 |
|
eqid |
|
| 92 |
30 89 90 2 6 10 23 91 37 38
|
xpcid |
|
| 93 |
92
|
fveq2d |
|
| 94 |
|
df-ov |
|
| 95 |
93 94
|
eqtr4di |
|
| 96 |
34
|
adantr |
|
| 97 |
|
opelxpi |
|
| 98 |
7 97
|
sylan |
|
| 99 |
31 91 24 96 98
|
funcid |
|
| 100 |
95 99
|
eqtr3d |
|
| 101 |
5
|
adantr |
|
| 102 |
6 9 23 90 38
|
catidcl |
|
| 103 |
1 2 89 90 101 6 37 8 38 9 10 38 102
|
curf12 |
|
| 104 |
1 2 89 90 101 6 37 8 38
|
curf11 |
|
| 105 |
104 65
|
eqtrdi |
|
| 106 |
105
|
fveq2d |
|
| 107 |
100 103 106
|
3eqtr4d |
|
| 108 |
7
|
3ad2ant1 |
|
| 109 |
|
simp21 |
|
| 110 |
|
simp22 |
|
| 111 |
|
eqid |
|
| 112 |
|
eqid |
|
| 113 |
|
simp23 |
|
| 114 |
3
|
3ad2ant1 |
|
| 115 |
2 59 10 114 108
|
catidcl |
|
| 116 |
|
simp3l |
|
| 117 |
|
simp3r |
|
| 118 |
30 2 6 59 9 108 109 108 110 111 25 112 108 113 115 116 115 117
|
xpcco2 |
|
| 119 |
2 59 10 114 108 111 108 115
|
catlid |
|
| 120 |
119
|
opeq1d |
|
| 121 |
118 120
|
eqtrd |
|
| 122 |
121
|
fveq2d |
|
| 123 |
|
df-ov |
|
| 124 |
122 123
|
eqtr4di |
|
| 125 |
34
|
3ad2ant1 |
|
| 126 |
108 109
|
opelxpd |
|
| 127 |
108 110
|
opelxpd |
|
| 128 |
108 113
|
opelxpd |
|
| 129 |
115 116
|
opelxpd |
|
| 130 |
30 2 6 59 9 108 109 108 110 51
|
xpchom2 |
|
| 131 |
129 130
|
eleqtrrd |
|
| 132 |
115 117
|
opelxpd |
|
| 133 |
30 2 6 59 9 108 110 108 113 51
|
xpchom2 |
|
| 134 |
132 133
|
eleqtrrd |
|
| 135 |
31 51 112 26 125 126 127 128 131 134
|
funcco |
|
| 136 |
124 135
|
eqtr3d |
|
| 137 |
4
|
3ad2ant1 |
|
| 138 |
5
|
3ad2ant1 |
|
| 139 |
6 9 25 137 109 110 113 116 117
|
catcocl |
|
| 140 |
1 2 114 137 138 6 108 8 109 9 10 113 139
|
curf12 |
|
| 141 |
1 2 114 137 138 6 108 8 109
|
curf11 |
|
| 142 |
141 65
|
eqtrdi |
|
| 143 |
1 2 114 137 138 6 108 8 110
|
curf11 |
|
| 144 |
143 68
|
eqtrdi |
|
| 145 |
142 144
|
opeq12d |
|
| 146 |
1 2 114 137 138 6 108 8 113
|
curf11 |
|
| 147 |
|
df-ov |
|
| 148 |
146 147
|
eqtrdi |
|
| 149 |
145 148
|
oveq12d |
|
| 150 |
1 2 114 137 138 6 108 8 110 9 10 113 117
|
curf12 |
|
| 151 |
|
df-ov |
|
| 152 |
150 151
|
eqtrdi |
|
| 153 |
1 2 114 137 138 6 108 8 109 9 10 110 116
|
curf12 |
|
| 154 |
|
df-ov |
|
| 155 |
153 154
|
eqtrdi |
|
| 156 |
149 152 155
|
oveq123d |
|
| 157 |
136 140 156
|
3eqtr4d |
|
| 158 |
6 21 9 22 23 24 25 26 4 29 40 46 88 107 157
|
isfuncd |
|
| 159 |
|
df-br |
|
| 160 |
158 159
|
sylib |
|
| 161 |
20 160
|
eqeltrd |
|