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ABS function

Description

Absolute value. ABS(x) returns the absolute value of the number x.

ABS function$$ |x| = \begin{cases} x, & \mbox{if } x \ge 0 \\ -x, & \mbox{if } x < 0 \end{cases} $$

Examples

ABS(-5) equals 5

ABS(5) equals 5

Calculator

ABS(  

Graph

ABS function

Related functions