Mega Code Archive
Tests of XPath subtraction in XPath 1 0
<![CDATA[
File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xsl:output method="text"/>
<xsl:template match="/">
<xsl:text>Tests of XPath subtraction in XPath 1.0
</xsl:text>
<xsl:text>
 9 - 3 = </xsl:text>
<xsl:value-of select="9 - 3"/>
<xsl:text>
 9 - 3.8 = </xsl:text>
<xsl:value-of select="9 - 3.8"/>
<xsl:text>
 9 - '4' = </xsl:text>
<xsl:value-of select="9 - '4'"/>
<xsl:text>
 9 - 'Q' = </xsl:text>
<xsl:value-of select="9 - 'Q'"/>
<xsl:text>
 9 - true() = </xsl:text>
<xsl:value-of select="9 - true()"/>
<xsl:text>
 9 - false() = </xsl:text>
<xsl:value-of select="9 - false()"/>
</xsl:template>
</xsl:stylesheet>
Output:
Tests of XPath subtraction in XPath 1.0
9 - 3 = 6
9 - 3.8 = 5.2
9 - '4' = 5
9 - 'Q' = NaN
9 - true() = 8
9 - false() = 9
]]>