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Python | sympy.perfect_power() method

  • Last Updated : 05 Sep, 2019

With the help of sympy.perfect_power() method, we can find two integers b and e such that be is equal to the given number n.

Syntax:
perfect_power(n)

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Parameter:
n – It denotes an integer.



Returns:
Returns a tuple of integers (b, e) such that be == n.

Example #1:




# import perfect_power() method from sympy
from sympy import perfect_power
  
n = 64
  
# Use perfect_power() method 
b, e = perfect_power(n) 
      
print("n = {}".format(n))
print("b = {} and e = {}.".format(b, e))
print("{}^{} == {}".format(b, e, n)) 

Output:

n = 64
b = 2 and e = 6.
2^6 == 64

Example #2:




# import perfect_power() method from sympy
from sympy import perfect_power
  
n = 64
  
# Use perfect_power() method 
b, e = perfect_power(n, big = False
      
print("n = {}".format(n))
print("b = {} and e = {}.".format(b, e))
print("{}^{} == {}".format(b, e, n)) 

Output:

n = 64
b = 8 and e = 2.
8^2 == 64



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