質問編集履歴
3
改善と問題の提起
test
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File without changes
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test
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@@ -65,3 +65,47 @@
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65
65
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66
66
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67
67
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```
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68
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69
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70
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71
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追加変更
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72
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73
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```python
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74
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+
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75
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from scipy.special import kv
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76
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77
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import matplotlib.pyplot as plt
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78
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79
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from scipy.integrate import quad
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80
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81
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import numpy as np
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82
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83
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84
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85
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xs = np.arange(0.0,10,0.1)
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86
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87
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f = lambda z: kv(5/3,z)
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88
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89
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F = [quad(f,x,np.inf)[0]*x for x in xs]
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90
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91
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92
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93
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94
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95
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with open("test4.txt","w") as f:
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96
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97
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print(xs,F,file=f)
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98
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99
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```
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100
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+
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101
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102
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103
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でtxtに起こせはするけれど,
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104
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105
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[x=0 0.1 0.2~][F=0.91 0.90 0.89~]
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106
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107
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になって見づらいので
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108
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109
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[X=0.1 F=0.90 x=0.2 F=0.89 ~]
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110
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111
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+
にしたいです。
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2
画像の追加
test
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File without changes
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test
CHANGED
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@@ -1,6 +1,6 @@
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1
1
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関数F(x)=x∫[x~∞] special.kv(5/3,y)dy の各xの値をtxtに書き込みたい。
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2
2
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3
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-
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3
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+
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4
4
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5
5
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```python
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6
6
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1
誤字の修正
test
CHANGED
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File without changes
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test
CHANGED
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@@ -1 +1,67 @@
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1
1
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関数F(x)=x∫[x~∞] special.kv(5/3,y)dy の各xの値をtxtに書き込みたい。
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2
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+
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3
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+
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4
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+
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5
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+
```python
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6
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+
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7
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+
from scipy.special import kv
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8
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+
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9
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+
import matplotlib.pyplot as plt
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10
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+
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11
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+
from scipy.integrate import quad
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12
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+
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13
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+
import numpy as np
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14
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+
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15
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+
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16
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+
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17
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+
xs = np.linspace(0, 10, 1000)
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18
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+
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19
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+
f = lambda z: kv(5/3,z)
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20
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+
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21
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+
F = [quad(f,x,np.inf)[0]*x for x in xs]
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|
22
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+
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23
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+
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24
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+
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25
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+
x=0.0
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26
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+
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27
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+
h=0.001
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28
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+
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29
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+
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30
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+
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31
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+
with open("test3.txt","w") as f:
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32
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+
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33
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+
while x <= 10:
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34
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+
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35
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x += h
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36
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+
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37
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+
print("{:,5f} {:7f}".format(x,F),file=f)
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38
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+
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|
39
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+
print(x,F)
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40
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+
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|
41
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+
```
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42
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+
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43
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+
エラー
|
|
44
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+
|
|
45
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+
```python
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|
46
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+
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|
47
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+
---------------------------------------------------------------------------
|
|
48
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+
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|
49
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+
ValueError Traceback (most recent call last)
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|
50
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+
|
|
51
|
+
<ipython-input-22-e3787445c636> in <module>
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|
52
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+
|
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53
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+
14 while x <= 10:
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54
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+
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55
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+
15 x += h
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56
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+
|
|
57
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+
---> 16 print("{:,5f} {:7f}".format(x,F),file=f)
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|
58
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+
|
|
59
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+
17 print(x,F)
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|
60
|
+
|
|
61
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+
|
|
62
|
+
|
|
63
|
+
ValueError: Invalid format specifier
|
|
64
|
+
|
|
65
|
+
|
|
66
|
+
|
|
67
|
+
```
|