RE: (no subject)

One way to do it would be to look at the prelude's elem function. Otherwise, just scan each list until you find a match.

-----Original Message----- From: Phil Haymen [mailto:phaymen@yahoo.com] Sent: Thursday, February 07, 2002 12:18 PM To: haskell@haskell.org Subject: (no subject)

hi,how do I define a function to test whether a number is an element of a list of lists of numbers.

elem :: Int -> [[Int]] -> Bool

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