There should be a link to the subcategory "Spreadsheet functions": http://help.adobe.com/en_US/ColdFusion/9.0/CFMLRef/WSc3ff6d0ea77859461 172e0811cbec1a60c-7ffc.html#WSaad0660b0585370c-3b13488c12d7e9aabe0-800 0, rather than list a selection of them
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Adam