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
|
ffvelrnd |
|
60 |
|
simprr |
|
61 |
57 60
|
ffvelrnd |
|
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 |
|