Hi, Alexander Your change produces the same sequence of 0s, 1s, and 2s.
mod n 2 == fromEnum (even n) Michael --- On Sat, 11/6/10, Alexander Solla <[email protected]> wrote: From: Alexander Solla <[email protected]> Subject: Re: [Haskell-cafe] Flagstone problem To: Cc: "haskell-cafe Cafe" <[email protected]> Date: Saturday, November 6, 2010, 1:40 PM On Nov 6, 2010, at 4:03 AM, Brent Yorgey wrote: > Doesn't make much sense to me. The sum of binary digits in the binary > representation of n will not be zero very often... I think they mean "the sum (mod 2)" when they say "the sum of binary digits". That should be zero "half" the time. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
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