[eigen] Re: [Bitbucket] Pull request #80: Allow LevenbergMarquardt to wo

[eigen] Re: [Bitbucket] Pull request #80: Allow LevenbergMarquardt to work with non-standard types. (eigen/eigen)

[ Thread Index | Date Index | More lists.tuxfamily.org/eigen Archives ]

To: eigen@xxxxxxxxxxxxxxxxxxx
Subject: [eigen] Re: [Bitbucket] Pull request #80: Allow LevenbergMarquardt to work with non-standard types. (eigen/eigen)
From: Thomas Capricelli <orzel@xxxxxxxxxxxxxxx>
Date: Wed, 27 Aug 2014 19:14:53 +0200
Organization: freehackers.org



Il 27/08/2014 16:32, Freddie Witherden ha scritto:

Currently the unsupported LevenbergMarquardt module uses expressions of
the form |std::sqrt(ex)|. This is a problem if the type of |ex| is not
float or double. This pull request resolves this issue and allows
LevenbergMarquardt to be used with unsupported types such as mpreal.

Ok, sure. I just dont understand the need for sqrt_(). How differentfrom std::sqrt() is it ... ?


Thomas
--
Thomas Capricelli <orzel@xxxxxxxxxxxxxxx>
http://www.freehackers.org/thomas/

Follow-Ups:
- Re: [eigen] Re: [Bitbucket] Pull request #80: Allow LevenbergMarquardt to work with non-standard types. (eigen/eigen)
  - From: Jitse Niesen

Messages sorted by: [ date | thread ]
Prev by Date: Re: [eigen] Module for orth. Polynomials
Next by Date: [eigen] maximum value for sparse vector
Previous by thread: Re: [eigen] Module for orth. Polynomials
Next by thread: Re: [eigen] Re: [Bitbucket] Pull request #80: Allow LevenbergMarquardt to work with non-standard types. (eigen/eigen)

Mail converted by MHonArc 2.6.19+

http://listengine.tuxfamily.org/