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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