Alastair Reid <alastair@reid-consulting-uk.ltd.uk> writes: > Hmmmm, the CVS copy of Hugs seems to suffer from a different problem: > > Prelude> [0.5,1.5..5.5]::[Rational] > [0 % 1,1 % 1,2 % 1,3 % 1,4 % 1,5 % 1] Yes, the instance declaration misses the numericEnumFrom- ThenTo case, so it defaults to this. Btw, how can one have a look at the GHC Prelude? Feri.