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
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