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Mastering-Python-2e-code_2/CH_15_scientific_python/T_10_sympy.rst
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2022-05-05 18:25:55 +02:00

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>>> from sympy import *
>>> init_printing(use_unicode=True)
>>> x, y, z = symbols('x y z')
>>> integral = Integral(x * cos(x), x)
>>> integral
⌠
⎮ x⋅cos(x) dx
⌡
>>> integral.doit()
x⋅sin(x) + cos(x)