# EXSLT - math:cos

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

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