| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ffvelcdm |
|
| 2 |
1
|
recnd |
|
| 3 |
|
id |
|
| 4 |
3
|
feqmptd |
|
| 5 |
|
absf |
|
| 6 |
5
|
a1i |
|
| 7 |
6
|
feqmptd |
|
| 8 |
|
fveq2 |
|
| 9 |
2 4 7 8
|
fmptco |
|
| 10 |
9
|
adantr |
|
| 11 |
2
|
abscld |
|
| 12 |
11
|
fmpttd |
|
| 13 |
12
|
adantr |
|
| 14 |
|
fdm |
|
| 15 |
14
|
adantr |
|
| 16 |
|
mbfdm |
|
| 17 |
16
|
adantl |
|
| 18 |
15 17
|
eqeltrrd |
|
| 19 |
|
rexr |
|
| 20 |
|
elioopnf |
|
| 21 |
19 20
|
syl |
|
| 22 |
11
|
biantrurd |
|
| 23 |
22
|
bicomd |
|
| 24 |
21 23
|
sylan9bbr |
|
| 25 |
|
ltnle |
|
| 26 |
25
|
ancoms |
|
| 27 |
11 26
|
sylan |
|
| 28 |
|
absle |
|
| 29 |
1 28
|
sylan |
|
| 30 |
|
renegcl |
|
| 31 |
|
lenlt |
|
| 32 |
30 1 31
|
syl2anr |
|
| 33 |
1
|
biantrurd |
|
| 34 |
30
|
rexrd |
|
| 35 |
|
elioomnf |
|
| 36 |
34 35
|
syl |
|
| 37 |
36
|
bicomd |
|
| 38 |
33 37
|
sylan9bb |
|
| 39 |
38
|
notbid |
|
| 40 |
32 39
|
bitrd |
|
| 41 |
|
lenlt |
|
| 42 |
1 41
|
sylan |
|
| 43 |
1
|
biantrurd |
|
| 44 |
|
elioopnf |
|
| 45 |
19 44
|
syl |
|
| 46 |
45
|
bicomd |
|
| 47 |
43 46
|
sylan9bb |
|
| 48 |
47
|
notbid |
|
| 49 |
42 48
|
bitrd |
|
| 50 |
40 49
|
anbi12d |
|
| 51 |
29 50
|
bitrd |
|
| 52 |
51
|
notbid |
|
| 53 |
|
elun |
|
| 54 |
|
oran |
|
| 55 |
53 54
|
bitri |
|
| 56 |
52 55
|
bitr4di |
|
| 57 |
24 27 56
|
3bitrd |
|
| 58 |
57
|
an32s |
|
| 59 |
58
|
rabbidva |
|
| 60 |
|
eqid |
|
| 61 |
60
|
mptpreima |
|
| 62 |
|
eqid |
|
| 63 |
62
|
mptpreima |
|
| 64 |
59 61 63
|
3eqtr4g |
|
| 65 |
|
simpl |
|
| 66 |
65
|
feqmptd |
|
| 67 |
66
|
cnveqd |
|
| 68 |
67
|
imaeq1d |
|
| 69 |
64 68
|
eqtr4d |
|
| 70 |
|
imaundi |
|
| 71 |
69 70
|
eqtrdi |
|
| 72 |
71
|
adantlr |
|
| 73 |
|
mbfima |
|
| 74 |
|
mbfima |
|
| 75 |
|
unmbl |
|
| 76 |
73 74 75
|
syl2anc |
|
| 77 |
76
|
ancoms |
|
| 78 |
77
|
adantr |
|
| 79 |
72 78
|
eqeltrd |
|
| 80 |
|
abslt |
|
| 81 |
1 80
|
sylan |
|
| 82 |
|
elioomnf |
|
| 83 |
19 82
|
syl |
|
| 84 |
11
|
biantrurd |
|
| 85 |
84
|
bicomd |
|
| 86 |
83 85
|
sylan9bbr |
|
| 87 |
34 19
|
jca |
|
| 88 |
1
|
rexrd |
|
| 89 |
|
elioo5 |
|
| 90 |
89
|
3expa |
|
| 91 |
87 88 90
|
syl2anr |
|
| 92 |
81 86 91
|
3bitr4d |
|
| 93 |
92
|
an32s |
|
| 94 |
93
|
rabbidva |
|
| 95 |
60
|
mptpreima |
|
| 96 |
62
|
mptpreima |
|
| 97 |
94 95 96
|
3eqtr4g |
|
| 98 |
67
|
imaeq1d |
|
| 99 |
97 98
|
eqtr4d |
|
| 100 |
99
|
adantlr |
|
| 101 |
|
mbfima |
|
| 102 |
101
|
ancoms |
|
| 103 |
102
|
adantr |
|
| 104 |
100 103
|
eqeltrd |
|
| 105 |
13 18 79 104
|
ismbf2d |
|
| 106 |
10 105
|
eqeltrd |
|