From: Jonathan Leto <jaleto@gmail.com>
To: gsl-discuss@sourceware.org
Cc: "Laskin, Nick" <nick.laskin@tdsecurities.com>
Subject: Calculating the square root of n×n positive-semidefinite real matrix A
Date: Thu, 01 Jul 2010 20:24:00 -0000 [thread overview]
Message-ID: <AANLkTilc5XZ4MVupccbMMgiIFuDDIKFVm_AMWmVFvrjf@mail.gmail.com> (raw)
Howdy,
I maintain the Math::GSL CPAN [0] module and recently a user asked me
how to calculate the square root of a n×n positive-semidefinite real
matrix A. I browsed
through the GSL documentation and did not immediately find anything.
Is there a way to do this currently with GSL?
Thanks,
Duke
[0] - http://search.cpan.org/dist/Math-GSL/
--
Jonathan "Duke" Leto
jonathan@leto.net
http://leto.net
next reply other threads:[~2010-07-01 20:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-01 20:24 Jonathan Leto [this message]
2010-07-01 21:32 ` Calculating the square root of n?n " Jason Stover
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