Thanks Liam. I finished the part of my project where I need exponentials, but I guess I will need them again sometime. I will decide whether to write my own routines in Lisp, or contact the GSL people. Tamas On Mon, Aug 11, 2008 at 06:53:04PM -0400, Liam Healy wrote:

I asked on the help-gsl mailing list, and the status of the matrix exponential is that, while present in GSL, it is "not supported" due to lack of testing. If you would like to take up the issue of how to get it supported, I suggest you send email to the help-gsl list.

Liam

---------- Forwarded message ---------- From: Brian Gough <bjg@gnu.org> Date: Mon, Aug 11, 2008 at 12:21 PM Subject: Re: [Help-gsl] Functions without documentation To: Liam Healy <lnp@healy.washington.dc.us> Cc: Help GSL <Help-gsl@gnu.org>

At Sun, 10 Aug 2008 16:59:20 -0400, Liam Healy wrote:

...

There are three functions gsl_linalg_matmult gsl_linalg_matmult_mod gsl_linalg_exponential_ss in /usr/include/gsl/gsl_linalg.h and the library, but apparently don't have any documentation. Are they in working order? Is there any documentation for them? Should it be included with the rest of the GSL documentation?

Hello,

Functions not documented in the manual are considered obsolete or unsupported. In particular gsl_linalg_exponential_ss is lacking any tests, so it is not supported.

-- Brian Gough

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