XSL stylesheet 3

<xsl:stylesheet version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform' >

<xsl:template match="/">

<P>

<xsl:text> The boolean value of "0" is </xsl:text>

<B><xsl:value-of select="boolean(//text[text()='0'])"/></B>

<xsl:text> if "0" is a string, but </xsl:text>

<B><xsl:value-of select="boolean(number((//text[text()='0'])))"/></B>

<xsl:text> if "0" is a number.</xsl:text>

</P>

</xsl:template>

</xsl:stylesheet>