| Step |
Hyp |
Ref |
Expression |
| 1 |
|
efgval.w |
|
| 2 |
|
efgval.r |
|
| 3 |
|
efgval2.m |
|
| 4 |
|
efgval2.t |
|
| 5 |
|
efgred.d |
|
| 6 |
|
efgred.s |
|
| 7 |
1 2 3 4 5 6
|
efgsdm |
|
| 8 |
7
|
simp1bi |
|
| 9 |
|
eldifsn |
|
| 10 |
|
lennncl |
|
| 11 |
9 10
|
sylbi |
|
| 12 |
|
fzo0end |
|
| 13 |
8 11 12
|
3syl |
|
| 14 |
|
nnm1nn0 |
|
| 15 |
8 11 14
|
3syl |
|
| 16 |
|
eleq1 |
|
| 17 |
|
fveq2 |
|
| 18 |
17
|
breq2d |
|
| 19 |
16 18
|
imbi12d |
|
| 20 |
19
|
imbi2d |
|
| 21 |
|
eleq1 |
|
| 22 |
|
fveq2 |
|
| 23 |
22
|
breq2d |
|
| 24 |
21 23
|
imbi12d |
|
| 25 |
24
|
imbi2d |
|
| 26 |
|
eleq1 |
|
| 27 |
|
fveq2 |
|
| 28 |
27
|
breq2d |
|
| 29 |
26 28
|
imbi12d |
|
| 30 |
29
|
imbi2d |
|
| 31 |
|
eleq1 |
|
| 32 |
|
fveq2 |
|
| 33 |
32
|
breq2d |
|
| 34 |
31 33
|
imbi12d |
|
| 35 |
34
|
imbi2d |
|
| 36 |
1 2
|
efger |
|
| 37 |
36
|
a1i |
|
| 38 |
|
eldifi |
|
| 39 |
|
wrdf |
|
| 40 |
8 38 39
|
3syl |
|
| 41 |
40
|
ffvelcdmda |
|
| 42 |
37 41
|
erref |
|
| 43 |
42
|
ex |
|
| 44 |
|
elnn0uz |
|
| 45 |
|
peano2fzor |
|
| 46 |
44 45
|
sylanb |
|
| 47 |
46
|
3adant1 |
|
| 48 |
47
|
3expia |
|
| 49 |
48
|
imim1d |
|
| 50 |
40
|
3ad2ant1 |
|
| 51 |
50 47
|
ffvelcdmd |
|
| 52 |
|
fvoveq1 |
|
| 53 |
52
|
fveq2d |
|
| 54 |
53
|
rneqd |
|
| 55 |
27 54
|
eleq12d |
|
| 56 |
7
|
simp3bi |
|
| 57 |
56
|
3ad2ant1 |
|
| 58 |
|
nn0p1nn |
|
| 59 |
58
|
3ad2ant2 |
|
| 60 |
|
nnuz |
|
| 61 |
59 60
|
eleqtrdi |
|
| 62 |
|
elfzolt2b |
|
| 63 |
62
|
3ad2ant3 |
|
| 64 |
|
elfzo3 |
|
| 65 |
61 63 64
|
sylanbrc |
|
| 66 |
55 57 65
|
rspcdva |
|
| 67 |
|
nn0cn |
|
| 68 |
67
|
3ad2ant2 |
|
| 69 |
|
ax-1cn |
|
| 70 |
|
pncan |
|
| 71 |
68 69 70
|
sylancl |
|
| 72 |
71
|
fveq2d |
|
| 73 |
72
|
fveq2d |
|
| 74 |
73
|
rneqd |
|
| 75 |
66 74
|
eleqtrd |
|
| 76 |
1 2 3 4
|
efgi2 |
|
| 77 |
51 75 76
|
syl2anc |
|
| 78 |
36
|
a1i |
|
| 79 |
78
|
ertr |
|
| 80 |
77 79
|
mpan2d |
|
| 81 |
80
|
3expia |
|
| 82 |
81
|
a2d |
|
| 83 |
49 82
|
syld |
|
| 84 |
83
|
expcom |
|
| 85 |
84
|
a2d |
|
| 86 |
20 25 30 35 43 85
|
nn0ind |
|
| 87 |
15 86
|
mpcom |
|
| 88 |
13 87
|
mpd |
|
| 89 |
1 2 3 4 5 6
|
efgsval |
|
| 90 |
88 89
|
breqtrrd |
|