Step |
Hyp |
Ref |
Expression |
1 |
|
cshwshash.0 |
|
2 |
|
oveq1 |
|
3 |
2
|
eqcomd |
|
4 |
3
|
ad2antrr |
|
5 |
1
|
simpld |
|
6 |
5
|
adantr |
|
7 |
6
|
adantl |
|
8 |
7
|
adantr |
|
9 |
|
elfzofz |
|
10 |
9
|
3ad2ant2 |
|
11 |
10
|
adantl |
|
12 |
|
elfzofz |
|
13 |
|
fznn0sub2 |
|
14 |
12 13
|
syl |
|
15 |
14
|
3ad2ant1 |
|
16 |
15
|
adantl |
|
17 |
|
elfzo0 |
|
18 |
|
zre |
|
19 |
18
|
adantr |
|
20 |
|
nnre |
|
21 |
|
nn0re |
|
22 |
|
resubcl |
|
23 |
20 21 22
|
syl2anr |
|
24 |
23
|
adantl |
|
25 |
19 24
|
readdcld |
|
26 |
20
|
adantl |
|
27 |
26
|
adantl |
|
28 |
25 27
|
jca |
|
29 |
28
|
ex |
|
30 |
|
elfzoelz |
|
31 |
29 30
|
syl11 |
|
32 |
31
|
3adant3 |
|
33 |
17 32
|
sylbi |
|
34 |
33
|
imp |
|
35 |
34
|
3adant3 |
|
36 |
|
fzonmapblen |
|
37 |
|
ltle |
|
38 |
35 36 37
|
sylc |
|
39 |
38
|
adantl |
|
40 |
|
simpl |
|
41 |
|
elfzelz |
|
42 |
41
|
3ad2ant1 |
|
43 |
42
|
adantl |
|
44 |
|
elfzelz |
|
45 |
44
|
3ad2ant2 |
|
46 |
45
|
adantl |
|
47 |
|
2cshw |
|
48 |
40 43 46 47
|
syl3anc |
|
49 |
8 11 16 39 48
|
syl13anc |
|
50 |
12
|
3ad2ant1 |
|
51 |
|
elfzelz |
|
52 |
|
2cshwid |
|
53 |
51 52
|
sylan2 |
|
54 |
7 50 53
|
syl2an |
|
55 |
4 49 54
|
3eqtr3d |
|
56 |
|
simplrl |
|
57 |
|
simplrr |
|
58 |
|
3simpa |
|
59 |
17 58
|
sylbi |
|
60 |
|
nnz |
|
61 |
|
nn0z |
|
62 |
|
zsubcl |
|
63 |
60 61 62
|
syl2anr |
|
64 |
63
|
anim1ci |
|
65 |
|
zaddcl |
|
66 |
64 65
|
syl |
|
67 |
59 30 66
|
syl2an |
|
68 |
67
|
3adant3 |
|
69 |
|
elfzo0 |
|
70 |
|
elnn0z |
|
71 |
18
|
ad2antrr |
|
72 |
23
|
3adant3 |
|
73 |
72
|
adantl |
|
74 |
|
simplr |
|
75 |
|
posdif |
|
76 |
21 20 75
|
syl2an |
|
77 |
76
|
biimp3a |
|
78 |
77
|
adantl |
|
79 |
71 73 74 78
|
addgegt0d |
|
80 |
79
|
ex |
|
81 |
70 80
|
sylbi |
|
82 |
81
|
3ad2ant1 |
|
83 |
69 82
|
sylbi |
|
84 |
83
|
com12 |
|
85 |
17 84
|
sylbi |
|
86 |
85
|
imp |
|
87 |
86
|
3adant3 |
|
88 |
|
elnnz |
|
89 |
68 87 88
|
sylanbrc |
|
90 |
17
|
simp2bi |
|
91 |
90
|
3ad2ant1 |
|
92 |
|
elfzo1 |
|
93 |
89 91 36 92
|
syl3anbrc |
|
94 |
93
|
adantl |
|
95 |
1
|
cshwshashlem1 |
|
96 |
56 57 94 95
|
syl3anc |
|
97 |
55 96
|
pm2.21ddne |
|
98 |
97
|
exp31 |
|
99 |
|
2a1 |
|
100 |
98 99
|
pm2.61ine |
|