xs:double?=xfm:atan( $arg as xs:double?)

Last updated on 29-10-2018 at 00:00:00.

Provides an implementation of the XPath and XQuery Functions and Operators 3.1 atan function (which is not part of XPath2 functions).

The XPath 3.1 function definition of atan is at: https://www.w3.org/TR/xpath-functions-31/#func-math-atan.

OIM Status

Supported

Parameters

Name	Type	Details
arg	xs:double?	The first argument of the function atan as provided in: https://www.w3.org/TR/xpath-functions-31/#func-math-atan

Output

Type: xs:double?

The result of the function atan, according to the processing description provided in: https://www.w3.org/TR/xpath-functions-31/#func-math-atan

Conformance suite

31013 xfm.atan testcase.xml [ download ]

Owners

Name	Affiliation	Email	Start	End
Harald Schmitt	ABZ Reporting GmbH	harald.schmitt@abz-reporting.com	29-10-2018 at 00:00:00

Revisions

Name	On	Details
Harald Schmitt	29-10-2018 at 00:00:00	Created the function definition.