File:Totientplot,to3500.png
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#!/usr/bin/python
import numpy as np
import matplotlib.pyplot as plt
import fractions
from mpmath import *
from pylab import rcParams
rcParams['figure.figsize'] = 10, 10
def totient(n):
amount = 0
for k in range(1, n + 1):
if fractions.gcd(n, k) == 1:
amount += 1
return amount
x=np.arange(0,3500,1);
f=np.vectorize(totient)
y=f(x)
fig, ax = plt.subplots()
plt.xlabel(r'$n$')
plt.ylabel(r'$\phi(n)$')
plt.scatter(x,y,linewidth=0.01,color='Black')
plt.xlim(0,3500)
plt.ylim(0,3500)
plt.savefig('totientplot,to3500.png',bbox_inches='tight',pad_inches=0.15)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:15, 22 June 2016 | | 899 × 885 (80 KB) | Tom (talk | contribs) | Category:Plot <pre>#!/usr/bin/python import numpy as np import matplotlib.pyplot as plt import fractions from mpmath import * from pylab import rcParams rcParams['figure.figsize'] = 10, 10 def totient(n): amount = 0 for k in range... |
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