[Haskell-cafe] Re: Is there anything manifestly stupid about this
wnoise at ofb.net
Mon Jul 7 13:23:45 EDT 2008
On 2008-07-07, Luke Palmer <lrpalmer at gmail.com> wrote:
> On Mon, Jul 7, 2008 at 2:21 PM, Michael Feathers
><mfeathers at mindspring.com> wrote:
>> BTW, I only noticed the Complex type late. I looked at it and noticed that
>> all I'd be using is the constructor and add. Didn't seem worth the change.
> You would also be using the multiply and magnitude functions!
Well, he should continue to use a custom "magnitude squared" function,
to save the square-rooting.
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