Matthew Dovey wrote:
> a) the name "ANDNOT" carries the implication that this is not a unary
> operator, whereas NOT carries no such implication
Yes, this is exactly how it was explained to me some 20 years ago when I had the
same confusion. A system might support "cat ANDNOT dog" but very few will
support "NOT dog".
--Ray
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Ray Denenberg
Library of Congress
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