| Step |
Hyp |
Ref |
Expression |
| 1 |
|
stirlinglem1.1 |
|
| 2 |
|
stirlinglem1.2 |
|
| 3 |
|
stirlinglem1.3 |
|
| 4 |
|
stirlinglem1.4 |
|
| 5 |
|
nnuz |
|
| 6 |
|
1zzd |
|
| 7 |
|
ax-1cn |
|
| 8 |
|
divcnv |
|
| 9 |
7 8
|
ax-mp |
|
| 10 |
4 9
|
eqbrtri |
|
| 11 |
10
|
a1i |
|
| 12 |
|
nnex |
|
| 13 |
12
|
mptex |
|
| 14 |
3 13
|
eqeltri |
|
| 15 |
14
|
a1i |
|
| 16 |
4
|
a1i |
|
| 17 |
|
simpr |
|
| 18 |
17
|
oveq2d |
|
| 19 |
|
id |
|
| 20 |
|
nnrp |
|
| 21 |
20
|
rpreccld |
|
| 22 |
16 18 19 21
|
fvmptd |
|
| 23 |
|
nnrecre |
|
| 24 |
22 23
|
eqeltrd |
|
| 25 |
24
|
adantl |
|
| 26 |
3
|
a1i |
|
| 27 |
17
|
oveq2d |
|
| 28 |
27
|
oveq1d |
|
| 29 |
28
|
oveq2d |
|
| 30 |
|
2re |
|
| 31 |
30
|
a1i |
|
| 32 |
|
nnre |
|
| 33 |
31 32
|
remulcld |
|
| 34 |
|
0le2 |
|
| 35 |
34
|
a1i |
|
| 36 |
20
|
rpge0d |
|
| 37 |
31 32 35 36
|
mulge0d |
|
| 38 |
33 37
|
ge0p1rpd |
|
| 39 |
38
|
rpreccld |
|
| 40 |
26 29 19 39
|
fvmptd |
|
| 41 |
39
|
rpred |
|
| 42 |
40 41
|
eqeltrd |
|
| 43 |
42
|
adantl |
|
| 44 |
|
1red |
|
| 45 |
|
0le1 |
|
| 46 |
45
|
a1i |
|
| 47 |
33 44
|
readdcld |
|
| 48 |
|
nncn |
|
| 49 |
48
|
mullidd |
|
| 50 |
|
1lt2 |
|
| 51 |
50
|
a1i |
|
| 52 |
44 31 20 51
|
ltmul1dd |
|
| 53 |
49 52
|
eqbrtrrd |
|
| 54 |
33
|
ltp1d |
|
| 55 |
32 33 47 53 54
|
lttrd |
|
| 56 |
32 47 55
|
ltled |
|
| 57 |
20 38 44 46 56
|
lediv2ad |
|
| 58 |
57 40 22
|
3brtr4d |
|
| 59 |
58
|
adantl |
|
| 60 |
39
|
rpge0d |
|
| 61 |
60 40
|
breqtrrd |
|
| 62 |
61
|
adantl |
|
| 63 |
5 6 11 15 25 43 59 62
|
climsqz2 |
|
| 64 |
|
1cnd |
|
| 65 |
12
|
mptex |
|
| 66 |
2 65
|
eqeltri |
|
| 67 |
66
|
a1i |
|
| 68 |
43
|
recnd |
|
| 69 |
2
|
a1i |
|
| 70 |
29
|
oveq2d |
|
| 71 |
|
1cnd |
|
| 72 |
|
2cnd |
|
| 73 |
72 48
|
mulcld |
|
| 74 |
73 71
|
addcld |
|
| 75 |
38
|
rpne0d |
|
| 76 |
74 75
|
reccld |
|
| 77 |
71 76
|
subcld |
|
| 78 |
69 70 19 77
|
fvmptd |
|
| 79 |
40
|
eqcomd |
|
| 80 |
79
|
oveq2d |
|
| 81 |
78 80
|
eqtrd |
|
| 82 |
81
|
adantl |
|
| 83 |
5 6 63 64 67 68 82
|
climsubc2 |
|
| 84 |
|
1m0e1 |
|
| 85 |
83 84
|
breqtrdi |
|
| 86 |
64
|
halfcld |
|
| 87 |
12
|
mptex |
|
| 88 |
1 87
|
eqeltri |
|
| 89 |
88
|
a1i |
|
| 90 |
78 77
|
eqeltrd |
|
| 91 |
90
|
adantl |
|
| 92 |
|
nncn |
|
| 93 |
92
|
sqcld |
|
| 94 |
93
|
mullidd |
|
| 95 |
94
|
eqcomd |
|
| 96 |
|
2cnd |
|
| 97 |
96 92
|
mulcld |
|
| 98 |
|
1cnd |
|
| 99 |
92 97 98
|
adddid |
|
| 100 |
92 96 92
|
mul12d |
|
| 101 |
92
|
sqvald |
|
| 102 |
101
|
eqcomd |
|
| 103 |
102
|
oveq2d |
|
| 104 |
100 103
|
eqtrd |
|
| 105 |
92
|
mulridd |
|
| 106 |
104 105
|
oveq12d |
|
| 107 |
|
2ne0 |
|
| 108 |
107
|
a1i |
|
| 109 |
92 96 108
|
divcan2d |
|
| 110 |
109
|
eqcomd |
|
| 111 |
110
|
oveq2d |
|
| 112 |
92
|
halfcld |
|
| 113 |
96 93 112
|
adddid |
|
| 114 |
111 113
|
eqtr4d |
|
| 115 |
99 106 114
|
3eqtrd |
|
| 116 |
95 115
|
oveq12d |
|
| 117 |
93 112
|
addcld |
|
| 118 |
|
nnrp |
|
| 119 |
|
2z |
|
| 120 |
119
|
a1i |
|
| 121 |
118 120
|
rpexpcld |
|
| 122 |
118
|
rphalfcld |
|
| 123 |
121 122
|
rpaddcld |
|
| 124 |
123
|
rpne0d |
|
| 125 |
98 96 93 117 108 124
|
divmuldivd |
|
| 126 |
93 112
|
pncand |
|
| 127 |
126
|
eqcomd |
|
| 128 |
127
|
oveq1d |
|
| 129 |
117 112 117 124
|
divsubdird |
|
| 130 |
117 124
|
dividd |
|
| 131 |
130
|
oveq1d |
|
| 132 |
128 129 131
|
3eqtrd |
|
| 133 |
|
nnne0 |
|
| 134 |
96 92 133
|
divcld |
|
| 135 |
96 92 108 133
|
divne0d |
|
| 136 |
112 117 134 124 135
|
divcan5rd |
|
| 137 |
92 96 133 108
|
divcan6d |
|
| 138 |
93 112 134
|
adddird |
|
| 139 |
93 96 92 133
|
div12d |
|
| 140 |
|
1e2m1 |
|
| 141 |
140
|
oveq2i |
|
| 142 |
92
|
exp1d |
|
| 143 |
92 133 120
|
expm1d |
|
| 144 |
141 142 143
|
3eqtr3a |
|
| 145 |
144
|
eqcomd |
|
| 146 |
145
|
oveq2d |
|
| 147 |
139 146
|
eqtrd |
|
| 148 |
147 137
|
oveq12d |
|
| 149 |
138 148
|
eqtrd |
|
| 150 |
137 149
|
oveq12d |
|
| 151 |
136 150
|
eqtr3d |
|
| 152 |
151
|
oveq2d |
|
| 153 |
132 152
|
eqtrd |
|
| 154 |
153
|
oveq2d |
|
| 155 |
116 125 154
|
3eqtr2d |
|
| 156 |
155
|
mpteq2ia |
|
| 157 |
1 156
|
eqtri |
|
| 158 |
157
|
a1i |
|
| 159 |
70
|
oveq2d |
|
| 160 |
71
|
halfcld |
|
| 161 |
160 77
|
mulcld |
|
| 162 |
158 159 19 161
|
fvmptd |
|
| 163 |
78
|
oveq2d |
|
| 164 |
162 163
|
eqtr4d |
|
| 165 |
164
|
adantl |
|
| 166 |
5 6 85 86 89 91 165
|
climmulc2 |
|
| 167 |
166
|
mptru |
|
| 168 |
|
halfcn |
|
| 169 |
168
|
mulridi |
|
| 170 |
167 169
|
breqtri |
|