# saxon:format-number()

format-number($value as xs:double, $picture as xs:string) as xs:string

This function (in the Saxon namespace) is available in Saxon-SA only.

This function is identical to the two-argument version of the `format-number` function in XSLT 2.0, but in the Saxon namespace. It uses the default behavior of the XSLT function when there is no `xsl:decimal-format` declaration in the stylesheet, which means that it is not possible to change the characters used as the decimal point, grouping separator, and so on.

For example, the call `saxon:format-number(123.4567, '0000.00')` produces the output `0123.46`.

For full details, see the current draft of the XSLT 2.0 specification.

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