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Python | math.fabs() function
  • Last Updated : 11 Mar, 2019

In Python, math module contains a number of mathematical operations, which can be performed with ease using the module. math.fabs() function returns the absolute value of the number.

Syntax: math.fabs(x)

Parameter:
x: This is a numeric expression.

Returns: the absolute value of the number.

Code #1:




# Python code to demonstrate the working of fabs()
    
# importing "math" for mathematical operations 
import math 
    
x = -33.7
    
# returning the fabs of 33.7
print ("The fabs of 33.7 is : ", end ="") 
print (math.fabs(x))
Output:
The fabs of 33.7 is : 33.7

 
Code #2:




# Python code to demonstrate the working of fabs()
    
# importing "math" for mathematical operations 
import math 
    
# prints the fabs using fabs() method 
print ("math.fabs(-13.1) : ", math.fabs(-13.1))
print ("math.fabs(101.96) : ", math.fabs(101.96))
Output:
math.fabs(-13.1) :  13.1
math.fabs(101.96) :  101.96

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