Re: Sum produces NaN2004-09-13 14:30:22<xsl:value-of select="sum(b/data[number(.)=number(.)]"/> David ________________________________________________________________________ This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________
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