From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3793 invoked by alias); 4 Jun 2009 13:38:59 -0000 Received: (qmail 3779 invoked by uid 22791); 4 Jun 2009 13:38:58 -0000 X-SWARE-Spam-Status: No, hits=-0.3 required=5.0 tests=AWL,BAYES_20,DATE_IN_PAST_06_12,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mail.network-theory.co.uk (HELO mail.network-theory.co.uk) (66.199.228.187) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 04 Jun 2009 13:38:53 +0000 Date: Thu, 04 Jun 2009 13:38:00 -0000 Message-ID: From: Brian Gough To: Rhys Ulerich Cc: gsl-discuss@sourceware.org CC: tuomo.keskitalo@iki.fi Subject: Re: Implementing hybrid explicit/implicit ODE stepper In-Reply-To: <4a00655d0906030731l8632674o9abb33dca522e689@mail.gmail.com> References: <4a00655d0906030731l8632674o9abb33dca522e689@mail.gmail.com> User-Agent: Wanderlust/2.14.0 (Africa) Emacs/22.2 Mule/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Message-Mac: 7c87a141291d1fb2874b9fc153f07f01 Mailing-List: contact gsl-discuss-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gsl-discuss-owner@sourceware.org X-SW-Source: 2009-q2/txt/msg00011.txt.bz2 At Wed, 3 Jun 2009 09:31:40 -0500, Rhys Ulerich wrote: > What's the "right way" to shoehorn this into the gsl_odeiv_system > struc? L(u) as gsl_odeiv_system.function with N(u) passed within > gsl_odeiv_system.params ? The reverse? Neither? That's a good question, I'm not sure - maybe Tuomo has some suggestions? My gut instict would be to create a new class of solver for this but it would be better if they could all be in one framework of course.