27 Oct
2008
27 Oct
'08
5:48 a.m.
Hi all: I just read about definitions of Prelude [1], and noticing that. In 6.4.6 Coercions and Component Extraction, it discribes like this: "round x returns the nearest integer to x, the even integer if x is equidistant between two integers." I think this is unresonable. then try it in GHC 6.8.3. Prelude> round 3.5 4 Prelude> round 2.5 2 Is there any explanation about that ? [1] The Haskell 98 Report: Predefined Types and Classes http://haskell.org/onlinereport/basic.html Regards -------------- L.Guo 2008-10-27