How to calculate absolute value in python

In Python, the absolute value of a number can be calculated through the abs function. The syntax for using the abs function is "abs(x)", where the parameter x represents a numerical expression, and the function can return the absolute value of x.

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Python abs() function

Description

abs() function returns the absolute value of a number.

Syntax

The following is the syntax of the abs() method:

abs( x )

Parameters

x -- Numeric expression.

Return value

The function returns the absolute value of x (number).

Example

The following shows an example of using the abs() method:

#!/usr/bin/python
 
print "abs(-45) : ", abs(-45)
print "abs(100.12) : ", abs(100.12)
print "abs(119L) : ", abs(119L)

The output result after running the above example is:

abs(-45) :  45
abs(100.12) :  100.12
abs(119L) :  119

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