/me wrote:
> To make this thread go totally off-topic, here's the same in Q:
Sorry, I forgot one equation:
intersect Xs [] = [];
intersect Xs [Y|Ys] = [Y|intersect Xs Ys] if any (=Y) Xs;
= intersect Xs Ys otherwise;
-- Dr. Albert Gr"af Dept. of Music-Informatics, University of Mainz, Germany Email: Dr.Graef@email-addr-hidden-online.de, ag@email-addr-hidden-mainz.de WWW: http://www.musikinformatik.uni-mainz.de/agReceived on Sun Feb 26 20:21:40 2006
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