n
|
n
位数
|
|
1
|
0.000000
|
1
|
10
|
1.000000
|
2
|
100
|
2.000000
|
3
|
1000
|
3.000000
|
4
|
10000
|
4.000000
|
5
|
100000
|
5.000000
|
6
|
1000000
|
6.000000
|
7
|
10000000
|
7.000000
|
8
|
100000000
|
8.000000
|
9
|
Trunc
(
0.5
*
Ln
(
2
*
n
*
3.1415926
) /
Ln
(
10
) +
n
*
Ln
(
n
/
Exp
(
1
)) /
Ln
(
10
)
)
+
1
n
|
n
!
位数
|
1
|
1
|
10
|
7
|
100
|
158
|
1000
|
2568
|
10000
|
35660
|
100000
|
456574
|
1000000
|
5565709
|
10000000
|
65657060
|
100000000
|
756570557
|
1000000000
|
8565705523
|
n
|
|
5
|
0.698970004336019……
|
50
|
1.698970004336019……
|
500
|
2.698970004336019……
|
5000
|
3.698970004336019……
|
n
|
逼近值
|
n
!准确值
|
相对误差
|
10
|
3598695.619
|
3628800
|
0.008365359
|
20
|
2.42279E+18
|
2.4329E+18
|
0.004175011
|
30
|
2.64517E+32
|
2.65253E+32
|
0.002781536
|
40
|
8.14E+47
|
8.16E+47
|
0.002085461
|
50
|
3.04E+64
|
3.04E+64
|
0.001668034
|
60
|
8.31E+81
|
8.32E+81
|
0.001389841
|
70
|
1.20E+100
|
1.20E+100
|
0.001191177
|
80
|
7.15E+118
|
7.16E+118
|
0.001042204
|
90
|
1.48E+138
|
1.49E+138
|
0.000926351
|
100
|
9.32E+157
|
9.33E+157
|
0.000833678
|
110
|
1.59E+178
|
1.59E+178
|
0.000757861
|
120
|
6.68E+198
|
6.69E+198
|
0.000694684
|
130
|
6.46E+219
|
6.47E+219
|
0.000641230
|
140
|
1.35E+241
|
1.35E+241
|
0.000595414
|
150
|
5.71E+262
|
5.71E+262
|
0.000555709
|
160
|
4.71E+284
|
4.71E+284
|
0.000520968
|
170
|
7.25E+306
|
7.26E+306
|
0.000490316
|
n
|
θ
|
10
|
0.999667612
|
20
|
0.999916726
|
30
|
0.999962975
|
40
|
0.999979170
|
50
|
0.999986668
|
60
|
0.999990741
|
70
|
0.999993198
|
80
|
0.999994792
|
90
|
0.999995885
|
100
|
0.999996667
|
110
|
0.999997245
|
120
|
0.999997685
|
130
|
0.999998028
|
140
|
0.999998299
|
150
|
0.999998519
|
160
|
0.999998698
|
170
|
0.999998847
|
180
|
0.999998971
|
190
|
0.999999077
|
200
|
0.999999167
|
n
|
修正后逼近值
|
n
!准确值
|
二者比例
|
10
|
3.62881005142693E+06
|
3.62880000000000E+06
|
0.999997230103867
|
20
|
2.43290285233215E+18
|
2.43290200817664E+18
|
0.999999653025394
|
30
|
2.65252887092925E+32
|
2.65252859812191E+32
|
0.999999897151981
|
40
|
8.15915318654567E+47
|
8.15915283247897E+47
|
0.999999956604970
|
50
|
3.04140938775049E+64
|
3.04140932017133E+64
|
0.999999977780315
|
60
|
8.32098721974147E+81
|
8.32098711274139E+81
|
0.999999987140939
|
70
|
1.19785717669724E+100
|
1.19785716699698E+100
|
0.999999991901990
|
80
|
7.15694574345356E+118
|
7.15694570462638E+118
|
0.999999994574895
|
90
|
1.48571597014272E+138
|
1.48571596448176E+138
|
0.999999996189743
|
100
|
9.33262157031762E+157
|
9.33262154439441E+157
|
0.999999997222301
|
110
|
1.58824554483731E+178
|
1.58824554152274E+178
|
0.999999997913062
|
120
|
6.68950292420235E+198
|
6.68950291344912E+198
|
0.999999998392522
|
130
|
6.46685549739670E+219
|
6.46685548922047E+219
|
0.999999998735671
|
140
|
1.34620124893450E+241
|
1.34620124757175E+241
|
0.999999998987707
|
150
|
5.71338396114816E+262
|
5.71338395644585E+262
|
0.999999999176966
|
160
|
4.71472363918940E+284
|
4.71472363599206E+284
|
0.999999999321839
|
170
|
7.25741561941125E+306
|
7.25741561530799E+306
|
0.999999999434611
|
180
|
2.00896062594820E+00
|
2.00896062499134E+00
|
0.999999999523704
|
190
|
9.68032267917558E+00
|
9.68032267525524E+00
|
0.999999999595020
|
10**frac(
0.5
*
Ln
(
2
*
n
*
3.1415926
) /
Ln
(
10
) +
n
*
Ln
(
n
/
Exp
(
1
)) / Ln(
10
))
*exp(1/12/n)
n
|
θ
|
f(n)
|
f(n)/n
|
f(n)/n2
|
50
|
0.999986668189609
|
75008.56753
|
1500.171351
|
30.00342701
|
100
|
0.999996666761655
|
300008.5492
|
3000.085492
|
30.00085492
|
150
|
0.999998518536300
|
675008.1019
|
4500.054013
|
30.00036009
|
200
|
0.999999166673422
|
1200009.727
|
6000.048637
|
30.00024319
|
250
|
0.999999466670049
|
1875011.893
|
7500.047571
|
30.00019028
|
300
|
0.999999629630836
|
2700008.792
|
9000.029307
|
30.00009769
|
350
|
0.999999727877187
|
3674811.34
|
10499.46097
|
29.99845991
|
400
|
0.999999791661586
|
4799882.935
|
11999.70734
|
29.99926834
|
450
|
0.999999835405298
|
6075529.694
|
13501.1771
|
30.00261577
|
500
|
0.999999866704792
|
7502145.139
|
15004.29028
|
30.00858056
|
550
|
0.999999889796665
|
9074135.523
|
16498.42822
|
29.99714222
|
600
|
0.999999907419129
|
10801367.44
|
18002.27906
|
30.00379843
|
650
|
0.999999921104972
|
12675069.96
|
19500.10763
|
30.00016558
|
700
|
0.999999931990204
|
14703764.09
|
21005.37728
|
30.00768183
|
750
|
0.999999940767808
|
16882711.46
|
22510.28195
|
30.01370927
|
800
|
0.999999947926410
|
19203592.46
|
24004.49057
|
30.00561321
|
850
|
0.999999953865914
|
21675947.14
|
25501.11429
|
30.00131093
|
900
|
0.999999958850112
|
24301402.95
|
27001.55883
|
30.00173203
|
950
|
0.999999963096340
|
27097582.94
|
28523.77151
|
30.02502264
|
1000
|
0.999999966659766
|
29993790.67
|
29993.79067
|
29.99379067
|
n
|
二次修正版逼近值 科学计数法系数 |
n
!准确值 科学计数法系数 |
相对误差
|
50
|
3.04140932016361
|
3.04140932017133
|
-2.5383029012E-12
|
100
|
9.33262154439367
|
9.33262154439441
|
-7.9380946261E-14
|
150
|
5.71338395644579
|
5.71338395644585
|
-1.0547118734E-14
|
200
|
7.88657867364788
|
7.88657867364790
|
-2.5535129566E-15
|