[Haskell-cafe] How to decide if a number is an integer?
dav.vire+haskell at gmail.com
Tue Sep 29 03:23:58 EDT 2009
On Tue, Sep 29, 2009 at 9:13 AM, Magicloud Magiclouds
<magicloud.magiclouds at gmail.com> wrote:
> The properFaction part is correct. So I posted the whole code, since
> "isInteger" should accept any reasonable incoming types. Well, in this
> one situation, it does not. And I cannot figure out why....
Floating point gives a lot of small errors, so maybe you shouldn't
test your fractional part to be = 0, but you should test it to be
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