using the sqrt() function defined in math module of Python library is the easiest way to calculate square root of a number
>>> import math >>> math.sqrt(10) 3.1622776601683795 >>> math.sqrt(3) 1.7320508075688772
using the sqrt() function defined in math module of Python library is the easiest way to calculate square root of a number
>>> import math >>> math.sqrt(10) 3.1622776601683795 >>> math.sqrt(3) 1.7320508075688772