how to find square root of a number without built-in function in python code example

Example 1: how to print the square root of a number in python

from math import * # We import the math module
print(sqrt(16)) # We print the square root of the number 64

Example 2: how to do a square root in python

a = int(input("enter a real number: "))
sqrt = a**(1/2)
print("the square root of ",a ,"is",sqrt)