| Step |
Hyp |
Ref |
Expression |
| 1 |
|
funcres2c.a |
|
| 2 |
|
funcres2c.e |
|
| 3 |
|
funcres2c.d |
|
| 4 |
|
funcres2c.r |
|
| 5 |
|
funcres2c.1 |
|
| 6 |
|
orc |
|
| 7 |
6
|
a1i |
|
| 8 |
|
olc |
|
| 9 |
8
|
a1i |
|
| 10 |
|
eqid |
|
| 11 |
|
eqid |
|
| 12 |
|
eqid |
|
| 13 |
|
inss2 |
|
| 14 |
13
|
a1i |
|
| 15 |
11 12 3 14
|
fullsubc |
|
| 16 |
15
|
adantr |
|
| 17 |
12 11
|
homffn |
|
| 18 |
|
xpss12 |
|
| 19 |
13 13 18
|
mp2an |
|
| 20 |
|
fnssres |
|
| 21 |
17 19 20
|
mp2an |
|
| 22 |
21
|
a1i |
|
| 23 |
5
|
adantr |
|
| 24 |
23
|
ffnd |
|
| 25 |
23
|
frnd |
|
| 26 |
|
simpr |
|
| 27 |
1 11 26
|
funcf1 |
|
| 28 |
27
|
frnd |
|
| 29 |
|
eqid |
|
| 30 |
|
simpr |
|
| 31 |
1 29 30
|
funcf1 |
|
| 32 |
31
|
frnd |
|
| 33 |
2 11
|
ressbasss |
|
| 34 |
32 33
|
sstrdi |
|
| 35 |
28 34
|
jaodan |
|
| 36 |
25 35
|
ssind |
|
| 37 |
|
df-f |
|
| 38 |
24 36 37
|
sylanbrc |
|
| 39 |
|
eqid |
|
| 40 |
|
simpr |
|
| 41 |
|
simplrl |
|
| 42 |
|
simplrr |
|
| 43 |
1 10 39 40 41 42
|
funcf2 |
|
| 44 |
|
eqid |
|
| 45 |
|
simpr |
|
| 46 |
|
simplrl |
|
| 47 |
|
simplrr |
|
| 48 |
1 10 44 45 46 47
|
funcf2 |
|
| 49 |
2 39
|
resshom |
|
| 50 |
4 49
|
syl |
|
| 51 |
50
|
ad2antrr |
|
| 52 |
51
|
oveqd |
|
| 53 |
52
|
feq3d |
|
| 54 |
48 53
|
mpbird |
|
| 55 |
43 54
|
jaodan |
|
| 56 |
55
|
an32s |
|
| 57 |
38
|
adantr |
|
| 58 |
|
simprl |
|
| 59 |
57 58
|
ffvelcdmd |
|
| 60 |
|
simprr |
|
| 61 |
57 60
|
ffvelcdmd |
|
| 62 |
59 61
|
ovresd |
|
| 63 |
59
|
elin2d |
|
| 64 |
61
|
elin2d |
|
| 65 |
12 11 39 63 64
|
homfval |
|
| 66 |
62 65
|
eqtrd |
|
| 67 |
66
|
feq3d |
|
| 68 |
56 67
|
mpbird |
|
| 69 |
1 10 16 22 38 68
|
funcres2b |
|
| 70 |
|
eqidd |
|
| 71 |
|
eqidd |
|
| 72 |
11
|
ressinbas |
|
| 73 |
4 72
|
syl |
|
| 74 |
2 73
|
eqtrid |
|
| 75 |
74
|
fveq2d |
|
| 76 |
|
eqid |
|
| 77 |
|
eqid |
|
| 78 |
11 12 3 14 76 77
|
fullresc |
|
| 79 |
78
|
simpld |
|
| 80 |
75 79
|
eqtrd |
|
| 81 |
80
|
adantr |
|
| 82 |
74
|
fveq2d |
|
| 83 |
78
|
simprd |
|
| 84 |
82 83
|
eqtrd |
|
| 85 |
84
|
adantr |
|
| 86 |
|
df-br |
|
| 87 |
|
funcrcl |
|
| 88 |
86 87
|
sylbi |
|
| 89 |
88
|
simpld |
|
| 90 |
|
df-br |
|
| 91 |
|
funcrcl |
|
| 92 |
90 91
|
sylbi |
|
| 93 |
92
|
simpld |
|
| 94 |
89 93
|
jaoi |
|
| 95 |
94
|
elexd |
|
| 96 |
95
|
adantl |
|
| 97 |
2
|
ovexi |
|
| 98 |
97
|
a1i |
|
| 99 |
|
ovexd |
|
| 100 |
70 71 81 85 96 96 98 99
|
funcpropd |
|
| 101 |
100
|
breqd |
|
| 102 |
69 101
|
bitr4d |
|
| 103 |
102
|
ex |
|
| 104 |
7 9 103
|
pm5.21ndd |
|