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Re: Double Arithmatic Problems

From: Dmitri A. Sergatskov
Subject: Re: Double Arithmatic Problems
Date: Thu, 1 Oct 2015 10:56:10 -0500

On Wed, Sep 30, 2015 at 11:05 AM, goehle <address@hidden> wrote:
P.P.S.  Sorry for the spam, but I'm refining my own question I think.  I
believe the difference is that the default Octave 4.0.0 for windows is 32
bit (i686-w64-mingw32) and I'm just seeing the difference between 32 and 64
bit double arithmetic.  I look at and  Are there instructions for getting
a 64 bit version of Octave 4.0.0 for windows?

​Most likely the difference is due to default floating math for i386 (x87) and
x86_64 (​sse). One can have a 32-bit binary with sse math, but it still
requires a recompile.


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