Sympy : Symbolic Mathematics in Python

http://www.scipy-lectures.org/packages/sympy.html



In [3]:

    
from sympy import *
x = Symbol('x')
y = Symbol('y')



In [4]:

    
integrate(x**3, (x, -1, 1))









    Out[4]:





0



In [5]:

    
integrate( 1/x )









    Out[5]:





log(x)



In [7]:

    
integrate( 1/(1 +2*x) )









    Out[7]:





log(2*x + 1)/2



In [8]:

    
integrate( 1/(1 - 2*x) )









    Out[8]:





-log(2*x - 1)/2



In [ ]: