Sat, 24 Jun 2000 15:04:14 +0200 (CEST), Michael Marte
<[EMAIL PROTECTED]> pisze:
> First, I found out that both ghc and hugs do not consider the precision
> argument to showPrec. In fact, the standard prelude of Haskell 98 proposes
> to drop the precision argument in showsPrec in the Show instances of Float
> and Double.
It's not precision but precedence. It rules when parentheses are shown, so
show (Just (1:+2)) == "Just (1.0 :+ 2.0)".
> I ended up using Numeric.ShowFFloat. I don't like this solution
> because it is unnecessarily complicated.
I think it's the best solution. Why complicated?
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