Step |
Hyp |
Ref |
Expression |
1 |
|
knoppndvlem18.c |
|
2 |
|
knoppndvlem18.n |
|
3 |
|
knoppndvlem18.d |
|
4 |
|
knoppndvlem18.e |
|
5 |
|
knoppndvlem18.g |
|
6 |
|
knoppndvlem18.1 |
|
7 |
|
2re |
|
8 |
7
|
a1i |
|
9 |
2
|
nnred |
|
10 |
8 9
|
remulcld |
|
11 |
10
|
adantr |
|
12 |
11
|
recnd |
|
13 |
|
2pos |
|
14 |
13
|
a1i |
|
15 |
2
|
nngt0d |
|
16 |
8 9 14 15
|
mulgt0d |
|
17 |
16
|
gt0ne0d |
|
18 |
17
|
adantr |
|
19 |
|
nnz |
|
20 |
19
|
adantl |
|
21 |
12 18 20
|
expnegd |
|
22 |
21
|
adantrr |
|
23 |
|
2rp |
|
24 |
23
|
a1i |
|
25 |
24 3
|
jca |
|
26 |
|
rpmulcl |
|
27 |
25 26
|
syl |
|
28 |
27
|
adantr |
|
29 |
10 16
|
elrpd |
|
30 |
29
|
adantr |
|
31 |
30 20
|
rpexpcld |
|
32 |
31
|
adantrr |
|
33 |
28
|
rprecred |
|
34 |
1
|
knoppndvlem3 |
|
35 |
34
|
simpld |
|
36 |
35
|
recnd |
|
37 |
36
|
abscld |
|
38 |
10 37
|
remulcld |
|
39 |
38
|
adantr |
|
40 |
|
nnnn0 |
|
41 |
40
|
adantl |
|
42 |
39 41
|
reexpcld |
|
43 |
42
|
adantrr |
|
44 |
32
|
rpred |
|
45 |
4
|
rpred |
|
46 |
5
|
rpred |
|
47 |
5
|
rpne0d |
|
48 |
45 46 47
|
redivcld |
|
49 |
27
|
rprecred |
|
50 |
48 49
|
ifcld |
|
51 |
50
|
adantr |
|
52 |
49 48
|
jca |
|
53 |
|
max1 |
|
54 |
52 53
|
syl |
|
55 |
54
|
adantr |
|
56 |
|
simprr |
|
57 |
33 51 43 55 56
|
lelttrd |
|
58 |
37
|
recnd |
|
59 |
58
|
adantr |
|
60 |
12 59 41
|
mulexpd |
|
61 |
37
|
adantr |
|
62 |
61 41
|
reexpcld |
|
63 |
|
1red |
|
64 |
31
|
rpred |
|
65 |
31
|
rpge0d |
|
66 |
36
|
absge0d |
|
67 |
|
1red |
|
68 |
34
|
simprd |
|
69 |
37 67 68
|
ltled |
|
70 |
37 66 69
|
3jca |
|
71 |
70
|
adantr |
|
72 |
71 41
|
jca |
|
73 |
|
exple1 |
|
74 |
72 73
|
syl |
|
75 |
62 63 64 65 74
|
lemul2ad |
|
76 |
64
|
recnd |
|
77 |
76
|
mulid1d |
|
78 |
75 77
|
breqtrd |
|
79 |
60 78
|
eqbrtrd |
|
80 |
79
|
adantrr |
|
81 |
33 43 44 57 80
|
ltletrd |
|
82 |
28 32 81
|
ltrec1d |
|
83 |
22 82
|
eqbrtrd |
|
84 |
|
nnnegz |
|
85 |
84
|
adantl |
|
86 |
11 18 85
|
reexpclzd |
|
87 |
3
|
rpred |
|
88 |
87
|
adantr |
|
89 |
23
|
a1i |
|
90 |
86 88 89
|
ltdivmuld |
|
91 |
90
|
adantrr |
|
92 |
83 91
|
mpbird |
|
93 |
48
|
adantr |
|
94 |
|
max2 |
|
95 |
52 94
|
syl |
|
96 |
95
|
adantr |
|
97 |
51 43 56
|
ltled |
|
98 |
93 51 43 96 97
|
letrd |
|
99 |
45
|
adantr |
|
100 |
5
|
adantr |
|
101 |
99 43 100
|
ledivmul2d |
|
102 |
98 101
|
mpbid |
|
103 |
92 102
|
jca |
|
104 |
|
1t1e1 |
|
105 |
104
|
eqcomi |
|
106 |
105
|
a1i |
|
107 |
9 37
|
remulcld |
|
108 |
|
0le1 |
|
109 |
108
|
a1i |
|
110 |
|
1lt2 |
|
111 |
110
|
a1i |
|
112 |
67 8 67 107 109 111 109 6
|
ltmul12ad |
|
113 |
106 112
|
eqbrtrd |
|
114 |
8
|
recnd |
|
115 |
9
|
recnd |
|
116 |
114 115 58
|
mulassd |
|
117 |
116
|
eqcomd |
|
118 |
113 117
|
breqtrd |
|
119 |
50 38 118
|
3jca |
|
120 |
|
expnbnd |
|
121 |
119 120
|
syl |
|
122 |
103 121
|
reximddv |
|
123 |
|
nnssnn0 |
|
124 |
|
ssrexv |
|
125 |
123 124
|
ax-mp |
|
126 |
122 125
|
syl |
|