exslt-math:exp

Returns e to the power of $arg.

exp($arg as xs:double) ➔ xs:double

Arguments

 

$arg

xs:double

The input number

Result

xs:double

Namespace

http://exslt.org/math

Links to specifications

EXSLT Math Module

Notes on the Saxon implementation

Saxon also implements the function math:exp() in namespace http://www.w3.org/2005/xpath-functions/math.