This looks like Hugs defaulting to a different type to ghci, specifically, Hugs is defaulting to one of the high precission types like CReal or Rational, while ghci is defaulting to Float or Double. Bob On 24 Jun 2009, at 21:03, Linker wrote:
Hi,All, Construct a list: [0,0.1..1]
==================================== || || || || || || ||__ Hugs 98: Based on the Haskell 98 standard ||___|| ||__|| ||__|| __|| Copyright (c) 1994-2005 ||---|| ___|| World Wide Web: http://haskell.org/ hugs || || Bugs: http://hackage.haskell.org/trac/hugs || || Version: September 2006 _________________________________________
Haskell 98 mode: Restart with command line option -98 to enable extensions
Type :? for help Hugs> [0,0.1..1] [0.0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0] Hugs>
==================================== GHCi, version 6.8.2: http://www.haskell.org/ghc/ :? for help Loading package base ... linking ... done. Prelude> [0,0.1..1] [0.0,0.1,0.2,0.30000000000000004,0.4,0.5,0.6,0.7,0.7999999999999999,0.8999999999999999,0.9999999999999999 ] Prelude>
==================================== Thanks.
-- Regards, Linker Lin linker.m.lin@gmail.com _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe