Re: [Haskell-cafe] Different answers on different machines

On Sat, Jun 1, 2013 at 7:55 PM, wrote:

Yesterday I decided to take a look at the most recent Euler problem, number 249, and give it a shot. I have a couple of computers at home, a Dell laptop and a desktop. I compiled this message with ghc -O2 --make ex429.lhs and ran it on each machine. On the Dell I get:

Odds are good it's integer overflow. Change Int to Integer or Int64 and retry. G -- Gregory Collins