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Re: cross combinations

by Courage (Parson)
on Nov 02, 2005 at 18:33 UTC ( #505047=note: print w/ replies, xml ) Need Help??


in reply to cross combinations

I beleive Perl6's solution could be as concise and lazy as Haskell's one:

[(x,y)|x<-[1,2],y<-[3,4]]
... reesults in (when running in GHCi)
[(1,3),(1,4),(2,3),(2,4)]


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