File:Complexpolygamma,k=2plot.png
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#!/usr/bin/python
import numpy as np
import matplotlib.pyplot as plt
from mpmath import *
cplot(lambda x: polygamma(2,x),[-8,8],[-8,8],points=50000,verbose=True)
plt.title(r'Domain coloring of $\psi^{(2)}(z)$.')
plt.savefig('complexpolygamma,k=2plot.png',bbox_inches='tight',pad_inches=0.1)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:02, 3 June 2016 | | 555 × 575 (144 KB) | Tom (talk | contribs) | Category:DomainColoring <pre>#!/usr/bin/python import numpy as np import matplotlib.pyplot as plt from mpmath import * cplot(lambda x: polygamma(2,x),[-8,8],[-8,8],points=50000,verbose=True) plt.title(r'Domain coloring of $\psi^{(2)}(z)$.') plt.sa... |
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