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From Daniel Noll <dan...@nuix.com>
Subject Re: Standard Parser Behavior
Date Wed, 11 Apr 2007 23:17:01 GMT
Walt Stoneburner wrote:
> Does +(A1 A2 A3) +(B1 B2 B3) -(C1 C2 C3) find documents that have at least
> one A -and- at least one B, but never any Cs?  ...to which I'm now given to
> understand the answer is yes.  And understand why.

Well, that example would follow standard boolean logic if that's the 
case, since "NOT (C1 OR C2)" would be equal to "NOT(C1) AND NOT(C2)".

Daniel


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Daniel Noll

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