# EXSLT - math:abs

Implementer Page: math.abs.html Function Package: math.abs.zip #### Function Syntax
    number math:abs(number)
The `math:abs` function returns the absolute value of a number. ## Implementations The following XSLT processors support `math:abs`: 4XSLT, from 4Suite. (version 0.12.0a3) libxslt from Daniel Veillard et al. (version 1.0.19) Implementations of `math:abs` are available in the following languages: Javascript (by James Fuller) Msxsl (by James Fuller)

http://www.exslt.org/math/functions/abs/index.html last modified 2002-11-12