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Re: Fix for inconsistent (/ DIVIDEND DIVISOR &rest DIVISORS)


From: David Kastrup
Subject: Re: Fix for inconsistent (/ DIVIDEND DIVISOR &rest DIVISORS)
Date: 05 May 2004 01:50:00 +0200
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50

Peter Whaite <address@hidden> writes:

> Miles Bader <address@hidden> wrote:
> 
> > On Tue, May 04, 2004 at 06:27:11PM -0400, Peter Whaite wrote:
> > > Some time ago there was a thread on division being inconsistent when
> > > floats were involved.  I dont know what the outcome of that discussion
> > > was, but it did occur to me that the simplest fix would be to multiply
> > > the divisors before doing the division.
> > 
> > That might result in overflow where there wasn't any before, especially when
> > all the args are fixnums.
> 
> Oh you're right and it isn't the first time I've fallen for that one.  I
> was fixated on floats.

Floats also overflow, merely later.

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum




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