Step |
Hyp |
Ref |
Expression |
1 |
|
eluz2nn |
|
2 |
1
|
3ad2ant1 |
|
3 |
|
nnrp |
|
4 |
3
|
anim2i |
|
5 |
|
relogbzcl |
|
6 |
4 5
|
syl |
|
7 |
|
nnre |
|
8 |
|
nnge1 |
|
9 |
7 8
|
jca |
|
10 |
|
1re |
|
11 |
|
elicopnf |
|
12 |
10 11
|
ax-mp |
|
13 |
9 12
|
sylibr |
|
14 |
13
|
anim2i |
|
15 |
|
rege1logbzge0 |
|
16 |
14 15
|
syl |
|
17 |
6 16
|
jca |
|
18 |
|
flge0nn0 |
|
19 |
|
peano2nn0 |
|
20 |
17 18 19
|
3syl |
|
21 |
|
eluznn0 |
|
22 |
20 21
|
stoic3 |
|
23 |
|
nnnn0 |
|
24 |
|
nn0rp0 |
|
25 |
23 24
|
syl |
|
26 |
25
|
3ad2ant2 |
|
27 |
|
nn0digval |
|
28 |
2 22 26 27
|
syl3anc |
|
29 |
7
|
3ad2ant2 |
|
30 |
|
eluzelre |
|
31 |
30
|
3ad2ant1 |
|
32 |
|
eluz2n0 |
|
33 |
32
|
3ad2ant1 |
|
34 |
|
eluzelz |
|
35 |
34
|
3ad2ant3 |
|
36 |
31 33 35
|
reexpclzd |
|
37 |
|
eluzelcn |
|
38 |
37
|
3ad2ant1 |
|
39 |
38 33 35
|
expne0d |
|
40 |
29 36 39
|
redivcld |
|
41 |
|
nn0ge0 |
|
42 |
23 41
|
syl |
|
43 |
42
|
3ad2ant2 |
|
44 |
1
|
nngt0d |
|
45 |
44
|
3ad2ant1 |
|
46 |
|
expgt0 |
|
47 |
31 35 45 46
|
syl3anc |
|
48 |
|
ge0div |
|
49 |
29 36 47 48
|
syl3anc |
|
50 |
43 49
|
mpbid |
|
51 |
|
dignn0ldlem |
|
52 |
1
|
nnrpd |
|
53 |
|
rpexpcl |
|
54 |
52 34 53
|
syl2an |
|
55 |
54
|
3adant2 |
|
56 |
|
divlt1lt |
|
57 |
29 55 56
|
syl2anc |
|
58 |
51 57
|
mpbird |
|
59 |
|
0re |
|
60 |
|
1xr |
|
61 |
59 60
|
pm3.2i |
|
62 |
|
elico2 |
|
63 |
61 62
|
mp1i |
|
64 |
40 50 58 63
|
mpbir3and |
|
65 |
|
ico01fl0 |
|
66 |
64 65
|
syl |
|
67 |
66
|
oveq1d |
|
68 |
52
|
3ad2ant1 |
|
69 |
|
0mod |
|
70 |
68 69
|
syl |
|
71 |
28 67 70
|
3eqtrd |
|