From: Marnen Laibow-Koser <marnen@...>
Date: 2009-11-19T11:38:19+09:00
Subject: Re: Exact (LISP-ish) calculations in Ruby?

Ken Bloom wrote:
[...]
>> Wiring Rational into Numeric#/ shouldn't be too hard.  I'm not sure how
>> to deal with square roots without lots of special cases, however.
>> 
> 
> Umm, there's a standard library for wiring in Rational:
> 
> require 'mathn'

Great!   I didn't know about that.


Best,
--
Marnen Laibow-Koser
http://www.marnen.org
marnen@marnen.org
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