Created
June 27, 2017 07:23
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cuve2
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| import numpy as np | |
| import pylab as pl | |
| def f(x): | |
| return x**3 -3*x + 4 | |
| Y, X = np.mgrid[-10:10:100j, -10:10:100j] | |
| pl.contour(X, Y, Y**2 - f(X), levels=[0]) | |
| pl.show() |
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