Step |
Hyp |
Ref |
Expression |
1 |
|
eluz2nn |
|
2 |
|
nnpw2blenfzo2 |
|
3 |
1 2
|
syl |
|
4 |
1
|
adantl |
|
5 |
|
nneo |
|
6 |
5
|
bicomd |
|
7 |
4 6
|
syl |
|
8 |
|
notnotb |
|
9 |
7 8
|
bitrdi |
|
10 |
9
|
con4bid |
|
11 |
|
simpl |
|
12 |
11
|
oveq1d |
|
13 |
|
blennnelnn |
|
14 |
13
|
nnnn0d |
|
15 |
1 14
|
syl |
|
16 |
|
2m1e1 |
|
17 |
|
2cn |
|
18 |
|
2ne0 |
|
19 |
|
1ne2 |
|
20 |
19
|
necomi |
|
21 |
|
logbid1 |
|
22 |
17 18 20 21
|
mp3an |
|
23 |
|
eluzle |
|
24 |
|
2z |
|
25 |
|
uzid |
|
26 |
24 25
|
mp1i |
|
27 |
|
2rp |
|
28 |
27
|
a1i |
|
29 |
1
|
nnrpd |
|
30 |
|
logbleb |
|
31 |
26 28 29 30
|
syl3anc |
|
32 |
23 31
|
mpbid |
|
33 |
22 32
|
eqbrtrrid |
|
34 |
20
|
a1i |
|
35 |
|
relogbcl |
|
36 |
28 29 34 35
|
syl3anc |
|
37 |
|
1zzd |
|
38 |
|
flge |
|
39 |
36 37 38
|
syl2anc |
|
40 |
33 39
|
mpbid |
|
41 |
16 40
|
eqbrtrid |
|
42 |
|
2re |
|
43 |
42
|
a1i |
|
44 |
|
1red |
|
45 |
36
|
flcld |
|
46 |
45
|
zred |
|
47 |
43 44 46
|
lesubaddd |
|
48 |
41 47
|
mpbid |
|
49 |
|
blennn |
|
50 |
1 49
|
syl |
|
51 |
48 50
|
breqtrrd |
|
52 |
|
nn0ge2m1nn |
|
53 |
15 51 52
|
syl2anc |
|
54 |
53
|
adantl |
|
55 |
|
nnpw2even |
|
56 |
54 55
|
syl |
|
57 |
12 56
|
eqeltrd |
|
58 |
57
|
pm2.24d |
|
59 |
10 58
|
sylbid |
|
60 |
59
|
ex |
|
61 |
1 13
|
syl |
|
62 |
|
nnm1nn0 |
|
63 |
61 62
|
syl |
|
64 |
63
|
ad2antlr |
|
65 |
1
|
ad2antlr |
|
66 |
|
nnpw2blenfzo |
|
67 |
65 66
|
syl |
|
68 |
61
|
nncnd |
|
69 |
68
|
ad2antlr |
|
70 |
|
npcan1 |
|
71 |
69 70
|
syl |
|
72 |
71
|
oveq2d |
|
73 |
72
|
oveq2d |
|
74 |
67 73
|
eleqtrrd |
|
75 |
|
fllog2 |
|
76 |
64 74 75
|
syl2anc |
|
77 |
61
|
ad2antlr |
|
78 |
77 62
|
syl |
|
79 |
|
elfzo2 |
|
80 |
|
eluz2 |
|
81 |
80
|
3anbi1i |
|
82 |
79 81
|
bitri |
|
83 |
|
2nn |
|
84 |
83
|
a1i |
|
85 |
84 63
|
jca |
|
86 |
85
|
adantl |
|
87 |
|
nnexpcl |
|
88 |
86 87
|
syl |
|
89 |
88
|
nnzd |
|
90 |
|
peano2zm |
|
91 |
90
|
3ad2ant2 |
|
92 |
91
|
adantr |
|
93 |
92
|
adantr |
|
94 |
84 63
|
nnexpcld |
|
95 |
94
|
nnred |
|
96 |
1
|
nnred |
|
97 |
|
leaddsub |
|
98 |
95 44 96 97
|
syl3anc |
|
99 |
98
|
biimpcd |
|
100 |
99
|
3ad2ant3 |
|
101 |
100
|
adantr |
|
102 |
101
|
imp |
|
103 |
|
eluz2 |
|
104 |
89 93 102 103
|
syl3anbrc |
|
105 |
70
|
eleq1d |
|
106 |
68 105
|
syl |
|
107 |
15 106
|
mpbird |
|
108 |
84 107
|
jca |
|
109 |
108
|
adantl |
|
110 |
|
nnexpcl |
|
111 |
109 110
|
syl |
|
112 |
111
|
nnzd |
|
113 |
|
ltle |
|
114 |
|
nnre |
|
115 |
42
|
a1i |
|
116 |
115 14
|
reexpcld |
|
117 |
114 116
|
jca |
|
118 |
1 117
|
syl |
|
119 |
113 118
|
syl11 |
|
120 |
119
|
adantl |
|
121 |
120
|
imp |
|
122 |
|
simpll2 |
|
123 |
84 15
|
nnexpcld |
|
124 |
123
|
nnzd |
|
125 |
124
|
adantl |
|
126 |
|
zlem1lt |
|
127 |
122 125 126
|
syl2anc |
|
128 |
121 127
|
mpbid |
|
129 |
68 70
|
syl |
|
130 |
129
|
oveq2d |
|
131 |
130
|
adantl |
|
132 |
128 131
|
breqtrrd |
|
133 |
104 112 132
|
3jca |
|
134 |
133
|
ex |
|
135 |
134
|
3adant2 |
|
136 |
82 135
|
sylbi |
|
137 |
136
|
imp |
|
138 |
|
elfzo2 |
|
139 |
137 138
|
sylibr |
|
140 |
139
|
adantr |
|
141 |
|
fllog2 |
|
142 |
78 140 141
|
syl2anc |
|
143 |
76 142
|
eqtr4d |
|
144 |
143
|
exp31 |
|
145 |
60 144
|
jaoi |
|
146 |
3 145
|
mpcom |
|
147 |
146
|
imp |
|