File:Bessely,n=0plot.png
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#!/usr/bin/python
import numpy as np
import matplotlib.pyplot as plt
from mpmath import *
from pylab import rcParams
rcParams['figure.figsize'] = 10, 10
x=np.arange(0.01,20,0.001);
f=np.vectorize(lambda x: bessely(0,x))
y=f(x)
x2=np.arange(-5,5,0.1);
def g(x):
return 0
h=np.vectorize(g)
y2=h(x2)
fig, ax = plt.subplots()
plt.xlabel(r'$x$')
plt.ylabel(r'$Y_0(x)$')
plt.ylim(-1,0.6)
plt.xlim(-5,20)
plt.plot(x,y,linewidth=2,color='Black')
plt.plot(y2,x2,'--',linewidth=2,color='Black')
plt.savefig('bessely,n=0plot.png',bbox_inches='tight',pad_inches=0.15)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:44, 9 June 2016 | | 887 × 885 (42 KB) | Tom (talk | contribs) | Category:Plot <pre>#!/usr/bin/python import numpy as np import matplotlib.pyplot as plt from mpmath import * from pylab import rcParams rcParams['figure.figsize'] = 10, 10 x=np.arange(0.01,20,0.001); f=np.vectorize(lambda x: bessely(0,x)) y=f(x)... |
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