21 Mar
2007
21 Mar
'07
9:17 p.m.
Hi all, This program: main = do print (1/0 :: Double) print ((-1)/0 :: Double) print (0/0 :: Double) prints some surprising values: 1.797693134862316e308 -1.797693134862316e308 2.696539702293474e308 Ideal would be these instead, to match GHC: Infinity -Infinity NaN Thanks Ian