| Step |
Hyp |
Ref |
Expression |
| 1 |
|
tmach.finalph |
|
| 2 |
|
tmach.exindex |
|
| 3 |
|
tmach.tapelist |
|
| 4 |
|
tmach.scanmap |
|
| 5 |
|
tmach.agreemap |
|
| 6 |
|
tmach.agreement |
|
| 7 |
|
fveq2 |
|
| 8 |
7
|
reseq2d |
|
| 9 |
|
id |
|
| 10 |
9 7
|
reseq12d |
|
| 11 |
8 10
|
eqeq12d |
|
| 12 |
11
|
rabbidv |
|
| 13 |
5
|
adantr |
|
| 14 |
|
simpr |
|
| 15 |
1 2 3 4 5 6
|
tmachlem-extapes |
|
| 16 |
15
|
adantr |
|
| 17 |
|
ssrab2 |
|
| 18 |
17
|
a1i |
|
| 19 |
16 18
|
ssexd |
|
| 20 |
12 13 14 19
|
fvmptd4 |
|
| 21 |
|
snfi |
|
| 22 |
21
|
a1i |
|
| 23 |
1
|
ad2antrr |
|
| 24 |
22 23
|
ifcld |
|
| 25 |
24
|
ralrimiva |
|
| 26 |
|
ixpssmapg |
|
| 27 |
25 26
|
syl |
|
| 28 |
|
ifssun |
|
| 29 |
3
|
eleq2d |
|
| 30 |
29
|
biimpd |
|
| 31 |
30
|
imp |
|
| 32 |
|
elmapi |
|
| 33 |
31 32
|
syl |
|
| 34 |
33
|
ffvelcdmda |
|
| 35 |
34
|
snssd |
|
| 36 |
|
ssequn1 |
|
| 37 |
35 36
|
sylib |
|
| 38 |
28 37
|
sseqtrid |
|
| 39 |
38
|
iunssd |
|
| 40 |
|
mapss |
|
| 41 |
1 39 40
|
syl2an2r |
|
| 42 |
27 41
|
sstrd |
|
| 43 |
3
|
adantr |
|
| 44 |
42 43
|
sseqtrrd |
|
| 45 |
|
simplr |
|
| 46 |
|
simpr |
|
| 47 |
45 46
|
mpd |
|
| 48 |
|
fvex |
|
| 49 |
48
|
elsn |
|
| 50 |
47 49
|
sylibr |
|
| 51 |
45
|
iftrued |
|
| 52 |
50 51
|
eleqtrrd |
|
| 53 |
52
|
ex |
|
| 54 |
53
|
a1dd |
|
| 55 |
4
|
ffvelcdmda |
|
| 56 |
55
|
elin1d |
|
| 57 |
56
|
elpwid |
|
| 58 |
57
|
adantr |
|
| 59 |
58
|
sselda |
|
| 60 |
59
|
adantr |
|
| 61 |
|
simpr |
|
| 62 |
60 61
|
mpd |
|
| 63 |
|
simplr |
|
| 64 |
63
|
iftrued |
|
| 65 |
62 64
|
eleqtrd |
|
| 66 |
65
|
elsnd |
|
| 67 |
66
|
ex |
|
| 68 |
67
|
a1dd |
|
| 69 |
54 68
|
impbid |
|
| 70 |
3
|
eleq2d |
|
| 71 |
70
|
biimpd |
|
| 72 |
71
|
adantr |
|
| 73 |
72
|
imp |
|
| 74 |
|
elmapi |
|
| 75 |
73 74
|
syl |
|
| 76 |
75
|
adantr |
|
| 77 |
76
|
ffvelcdmda |
|
| 78 |
|
simplr |
|
| 79 |
78
|
iffalsed |
|
| 80 |
77 79
|
eleqtrrd |
|
| 81 |
80
|
ex |
|
| 82 |
81
|
a1d |
|
| 83 |
|
simplr |
|
| 84 |
83
|
pm2.21d |
|
| 85 |
84
|
ex |
|
| 86 |
82 85
|
impbid |
|
| 87 |
69 86
|
pm2.61dan |
|
| 88 |
87
|
ralbidv2 |
|
| 89 |
71
|
imp |
|
| 90 |
|
elmapfn |
|
| 91 |
89 90
|
syl |
|
| 92 |
91
|
adantlr |
|
| 93 |
92
|
biantrurd |
|
| 94 |
88 93
|
bitr2d |
|
| 95 |
|
vex |
|
| 96 |
95
|
elixp |
|
| 97 |
96
|
a1i |
|
| 98 |
|
elmapfn |
|
| 99 |
31 98
|
syl |
|
| 100 |
99
|
adantr |
|
| 101 |
|
fvreseq |
|
| 102 |
92 100 58 101
|
syl21anc |
|
| 103 |
94 97 102
|
3bitr4d |
|
| 104 |
44 103
|
eqrrabd |
|
| 105 |
20 104
|
eqtr4d |
|