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# Python | sympy.gamma() method

• Last Updated : 07 Jul, 2019

With the help of sympy.gamma() method, we can find the gamma function in SymPy. gamma(z) represents which for positive integer z is the same as .

Syntax: gamma(Z)

Parameters:
Z – It is the input value to the gamma function.

Returns: Returns the gamma function result of the input value.

Example #1:

 # import sympy from sympy import *   Z = 5print("Z = {}".format(Z))   # Use sympy.gamma() method gamma_Z = gamma(Z)        print("gamma(Z) : {}".format(gamma_Z))

Output:

Z = 5
gamma(Z) : 24


Example #2:

 # import sympy from sympy import *   X = symbols('x')print("X = {}".format(X))   # Use sympy.gamma() method gamma_X = gamma(X)        print("gamma(X) : {}".format(gamma_X))

Output:

X = x
gamma(X) : gamma(x)


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