math.copysign() is a function exists in Standard math Library of Python. This function returns a float value consisting of magnitude from parameter x and the sign (+ve or -ve) from parameter y.
Syntax : math.copysign(x, y)
Parameters : x : Integer value to be converted y : Integer whose sign is required
Returns : float value consisting of magnitude from parameter x and the sign from parameter y.
Time Complexity: O(1)
Auxiliary Space: O(1)
Code #1:
Python3
# Python code to demonstrate copy.sign() functionimport mathdef func(): a = 5 b = -7 # implementation of copysign c = math.copysign(a, b) return c print (func()) |
Output :
-5.0
Code #2:
Python3
# Python code to demonstrate copy.sign() functionimport mathdef func(): a = 10 b = 10 # implementation of copysign c = math.copysign(a, b) return c print (func()) |
Output :
10
