No difference.

Google for:
"double unary minus" Excel sumproduct
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David Biddulph

"QuietMan" wrote in message
...
What is the difference between these two formulas?
sumproduct((RangeA=CriteriaA)*(rangeB=CriteriaB)*( SumRange))
sumproduct(--(RangeA=CriteriaA),--(rangeB=CriteriaB),--(SumRange))

What exactly "--" represent?

Thanks


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Helping Is always a good thing