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Re: [Help-gsl] Multiple precision GSL?

From: Marco Maggi
Subject: Re: [Help-gsl] Multiple precision GSL?
Date: Thu, 07 Jun 2012 20:36:03 +0200

> are you aware  of any multiple-precision implementation of
> the GSL library, or something close to it?

  No, but if C++ libraries  are acceptable to you: there are
projects  implementing some  linear algebra  on customisable
number types.  Today I recall only this:


> The MPFR website is listing

>    "The  MPGSL (Multiple Precision  GSL), a  collection of
> routines  for  numerical  computing.  This  is  a  partial
> rewrite of the GSL using MPFR, by Marco Maggi."

> but this project seems to be dead.

  I closed the project because nobody was interested in it.

> I guess I  could try to port the  GSL routines myself (I'm
> just using  a handful of them),  but I am  trying to avoid
> re-inventing the wheel, plus  it is probably not a trivial
> task.

  It is really much work (at least for a single person) even
if you have multiple-precision linear algebra routines.

Marco Maggi

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