Python | math.fabs() function

Python | math.fabs() function

Last Updated : 20 Feb, 2023

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.
 Time Complexity: O(1)
 Auxiliary Space: O(1)

Code #1:

Python3

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

Output:

The fabs of 33.7 is : 33.7

Code #2:

Python3

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

Output:

math.fabs(-13.1) :  13.1
math.fabs(101.96) :  101.96

Python | math.fabs() function

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