A simple SymPy example

First we import SymPy and initialize printing:



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from sympy import init_printing
from sympy import *
 init_printing()

Create a few symbols:



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x,y,z = symbols('x y z')

Here is a basic expression:



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e = x**2 + 2.0*y + sin(z); e









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$$x^{2} + 2.0 y + \sin{\left (z \right )}$$



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diff(e, x)









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$$2 x$$



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integrate(e, z)









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$$x^{2} z + 2.0 y z - \cos{\left (z \right )}$$



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