Step |
Hyp |
Ref |
Expression |
1 |
|
leibpi.1 |
|
2 |
|
leibpilem2.2 |
|
3 |
|
leibpilem2.3 |
|
4 |
|
2cn |
|
5 |
|
nn0cn |
|
6 |
|
mulcl |
|
7 |
4 5 6
|
sylancr |
|
8 |
|
ax-1cn |
|
9 |
|
pncan |
|
10 |
7 8 9
|
sylancl |
|
11 |
10
|
oveq1d |
|
12 |
|
2ne0 |
|
13 |
|
divcan3 |
|
14 |
4 12 13
|
mp3an23 |
|
15 |
5 14
|
syl |
|
16 |
11 15
|
eqtrd |
|
17 |
16
|
oveq2d |
|
18 |
17
|
oveq1d |
|
19 |
18
|
mpteq2ia |
|
20 |
1 19
|
eqtr4i |
|
21 |
|
seqeq3 |
|
22 |
20 21
|
ax-mp |
|
23 |
22
|
breq1i |
|
24 |
|
neg1rr |
|
25 |
|
reexpcl |
|
26 |
24 25
|
mpan |
|
27 |
|
2nn0 |
|
28 |
|
nn0mulcl |
|
29 |
27 28
|
mpan |
|
30 |
|
nn0p1nn |
|
31 |
29 30
|
syl |
|
32 |
26 31
|
nndivred |
|
33 |
32
|
recnd |
|
34 |
18 33
|
eqeltrd |
|
35 |
34
|
adantl |
|
36 |
|
oveq1 |
|
37 |
36
|
oveq1d |
|
38 |
37
|
oveq2d |
|
39 |
|
id |
|
40 |
38 39
|
oveq12d |
|
41 |
35 40
|
iserodd |
|
42 |
41
|
mptru |
|
43 |
|
addid2 |
|
44 |
43
|
adantl |
|
45 |
|
0cnd |
|
46 |
|
1eluzge0 |
|
47 |
46
|
a1i |
|
48 |
|
1nn0 |
|
49 |
|
0cnd |
|
50 |
|
ioran |
|
51 |
|
leibpilem1 |
|
52 |
51
|
simprd |
|
53 |
|
reexpcl |
|
54 |
24 52 53
|
sylancr |
|
55 |
51
|
simpld |
|
56 |
54 55
|
nndivred |
|
57 |
56
|
recnd |
|
58 |
50 57
|
sylan2b |
|
59 |
49 58
|
ifclda |
|
60 |
2 59
|
fmpti |
|
61 |
60
|
ffvelrni |
|
62 |
48 61
|
mp1i |
|
63 |
|
simpr |
|
64 |
|
1m1e0 |
|
65 |
64
|
oveq2i |
|
66 |
63 65
|
eleqtrdi |
|
67 |
|
elfz1eq |
|
68 |
66 67
|
syl |
|
69 |
68
|
fveq2d |
|
70 |
|
0nn0 |
|
71 |
|
iftrue |
|
72 |
71
|
orcs |
|
73 |
|
c0ex |
|
74 |
72 2 73
|
fvmpt |
|
75 |
70 74
|
ax-mp |
|
76 |
69 75
|
eqtrdi |
|
77 |
44 45 47 62 76
|
seqid |
|
78 |
|
1zzd |
|
79 |
|
simpr |
|
80 |
|
nnuz |
|
81 |
79 80
|
eleqtrrdi |
|
82 |
|
nnne0 |
|
83 |
82
|
neneqd |
|
84 |
|
biorf |
|
85 |
83 84
|
syl |
|
86 |
85
|
ifbid |
|
87 |
|
breq2 |
|
88 |
|
oveq1 |
|
89 |
88
|
oveq1d |
|
90 |
89
|
oveq2d |
|
91 |
|
id |
|
92 |
90 91
|
oveq12d |
|
93 |
87 92
|
ifbieq2d |
|
94 |
|
eqid |
|
95 |
|
ovex |
|
96 |
73 95
|
ifex |
|
97 |
93 94 96
|
fvmpt |
|
98 |
|
nnnn0 |
|
99 |
|
eqeq1 |
|
100 |
99 87
|
orbi12d |
|
101 |
100 92
|
ifbieq2d |
|
102 |
73 95
|
ifex |
|
103 |
101 2 102
|
fvmpt |
|
104 |
98 103
|
syl |
|
105 |
86 97 104
|
3eqtr4d |
|
106 |
81 105
|
syl |
|
107 |
78 106
|
seqfeq |
|
108 |
77 107
|
eqtr4d |
|
109 |
108
|
mptru |
|
110 |
109
|
breq1i |
|
111 |
|
1z |
|
112 |
|
seqex |
|
113 |
|
climres |
|
114 |
111 112 113
|
mp2an |
|
115 |
110 114
|
bitr3i |
|
116 |
23 42 115
|
3bitri |
|