| Step |
Hyp |
Ref |
Expression |
| 1 |
|
cncficcgt0.f |
|
| 2 |
|
cncficcgt0.a |
|
| 3 |
|
cncficcgt0.b |
|
| 4 |
|
cncficcgt0.aleb |
|
| 5 |
|
cncficcgt0.fcn |
|
| 6 |
|
cncff |
|
| 7 |
|
ffun |
|
| 8 |
5 6 7
|
3syl |
|
| 9 |
8
|
adantr |
|
| 10 |
|
simpr |
|
| 11 |
5 6
|
syl |
|
| 12 |
11
|
fdmd |
|
| 13 |
12
|
eqcomd |
|
| 14 |
13
|
adantr |
|
| 15 |
10 14
|
eleqtrd |
|
| 16 |
|
fvco |
|
| 17 |
9 15 16
|
syl2anc |
|
| 18 |
11
|
ffvelcdmda |
|
| 19 |
18
|
eldifad |
|
| 20 |
19
|
recnd |
|
| 21 |
|
eldifsni |
|
| 22 |
18 21
|
syl |
|
| 23 |
20 22
|
absrpcld |
|
| 24 |
17 23
|
eqeltrd |
|
| 25 |
24
|
adantr |
|
| 26 |
|
nfv |
|
| 27 |
|
nfcv |
|
| 28 |
|
nfcv |
|
| 29 |
|
nfmpt1 |
|
| 30 |
1 29
|
nfcxfr |
|
| 31 |
28 30
|
nfco |
|
| 32 |
|
nfcv |
|
| 33 |
31 32
|
nffv |
|
| 34 |
|
nfcv |
|
| 35 |
|
nfcv |
|
| 36 |
31 35
|
nffv |
|
| 37 |
33 34 36
|
nfbr |
|
| 38 |
27 37
|
nfralw |
|
| 39 |
26 38
|
nfan |
|
| 40 |
|
fveq2 |
|
| 41 |
40
|
breq2d |
|
| 42 |
41
|
rspccva |
|
| 43 |
42
|
adantll |
|
| 44 |
|
absf |
|
| 45 |
44
|
a1i |
|
| 46 |
|
difss |
|
| 47 |
|
ax-resscn |
|
| 48 |
46 47
|
sstri |
|
| 49 |
48
|
a1i |
|
| 50 |
11 49
|
fssd |
|
| 51 |
|
fcompt |
|
| 52 |
45 50 51
|
syl2anc |
|
| 53 |
|
nfcv |
|
| 54 |
30 53
|
nffv |
|
| 55 |
28 54
|
nffv |
|
| 56 |
|
nfcv |
|
| 57 |
|
fveq2 |
|
| 58 |
57
|
fveq2d |
|
| 59 |
55 56 58
|
cbvmpt |
|
| 60 |
59
|
a1i |
|
| 61 |
1
|
a1i |
|
| 62 |
61 11
|
feq1dd |
|
| 63 |
62
|
fvmptelcdm |
|
| 64 |
61 63
|
fvmpt2d |
|
| 65 |
64
|
fveq2d |
|
| 66 |
65
|
mpteq2dva |
|
| 67 |
52 60 66
|
3eqtrd |
|
| 68 |
48 63
|
sselid |
|
| 69 |
68
|
abscld |
|
| 70 |
67 69
|
fvmpt2d |
|
| 71 |
70
|
ad4ant14 |
|
| 72 |
43 71
|
breqtrd |
|
| 73 |
72
|
ex |
|
| 74 |
39 73
|
ralrimi |
|
| 75 |
33
|
nfeq2 |
|
| 76 |
|
breq1 |
|
| 77 |
75 76
|
ralbid |
|
| 78 |
77
|
rspcev |
|
| 79 |
25 74 78
|
syl2anc |
|
| 80 |
|
ssidd |
|
| 81 |
|
cncfss |
|
| 82 |
49 80 81
|
syl2anc |
|
| 83 |
82 5
|
sseldd |
|
| 84 |
|
abscncf |
|
| 85 |
84
|
a1i |
|
| 86 |
83 85
|
cncfco |
|
| 87 |
2 3 4 86
|
evthicc |
|
| 88 |
87
|
simprd |
|
| 89 |
79 88
|
r19.29a |
|