Do calculation in select: 4 + 3.2 * 11 : Math « XSLT stylesheet « XML Tutorial

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File: Data.xml
<?xml version="1.0"?>
<numbers>
  <x>4</x>
  <y>3.2</y>
  <z>11</z>
</numbers>


File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:output method="xml" omit-xml-declaration="yes" />

  <xsl:template match="numbers">
    4 + 3.2 * 11 =
    <xsl:value-of select="x+y*z" />

  </xsl:template>

</xsl:stylesheet>

Output:


    4 + 3.2 * 11 =
    39.2