File:Binomialcoefficient,n=20plot.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(-5,26,1);
f=np.vectorize(lambda x: binomial(20,x))
y=f(x)
g=np.vectorize(lambda x: 1)
xhoriz=np.arange(-50,50,0.1);
yhoriz=g(xhoriz)
fig, ax = plt.subplots()
plt.xlabel(r'$k$')
plt.ylabel(r'$\binom{20}{k}$')
plt.ylim(-2000,200000)
plt.xlim(-5.3,25.3)
plt.scatter(x,y,linewidth=2,color='Black')
plt.plot(xhoriz,yhoriz,'--',linewidth=2,color='Black')
plt.savefig('binomialcoefficient,n=20plot.png',bbox_inches='tight',pad_inches=0.15)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:37, 25 September 2016 | | 907 × 885 (18 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(-5,26,1); f=np.vectorize(lambda x: binomial(20,x)) y=f(x) g=np.... |
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