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Neophyte Neophyte is offline
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Default Which is faster sum(if) as an array or sumproduct?

I finally got my sum(if) based on more than one condition to work but it
takes my 1.8 Ghz chip 7 or 10 minutes to calculate the workbook with the
array formulas in 2003 Excel. Is Sumproduct any faster or do I just need to
use the free time to do something else?
Thanks,
Lee