EXSLT - math:atan - Implementer Page

Version: 1
Status: implemented
User Page: index.html
XML Definition: math.atan.xml
Function Package: math.atan.zip

Function Syntax

number math:atan(number)

The math:atan function returns the arctangent value of a number in radians.

An implementation of this extension function in the EXSLT math namespace must conform to the behaviour described in this document.

Implementations

Built-in support for math:atan is available in the following XSLT processors:

ProcessorProcessor VersionImplemented Version
4XSLT, from 4Suite.0.12.0a31
libxslt from Daniel Veillard et al.1.0.191

The following implementations of math:atan are available:

LanguageImplemented VersionCreatorDateDownload
Msxsl1James Fuller2001-06-16math.atan.msxsl.xsl
Javascript1James Fuller2001-06-16math.atan.js

Change History

Submitted: 2001-06-16
Creator: James Fuller(http://www.ruminate.co.uk)

Returns the arctangent value of the passed argument in radians.
VersionModifiedByDetails
1.12002-08-21Craig Stewart

Added 4XSLT and libxslt implementation to the list.

1.22002-11-12Craig Stewart

Updated 4XSLT version to 0.12.0a3.

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