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Re: Default merged to stable for upcoming 4.2 release
From: |
Schöps , Sebastian |
Subject: |
Re: Default merged to stable for upcoming 4.2 release |
Date: |
Thu, 6 Oct 2016 07:58:44 +0000 |
Dear Marco,
> ode23tb in Matlab advances with order 2
>
> tolrange=[1e-4,1e-6,1e-8,1e-10];
> counter=0;
> for tol = tolrange
> counter=counter+1;
> options.AbsTol=tol;
> options.RelTol=tol;
> [t,y] = ode23tb(@(t,y) y,[0,1],1,options);
> err(counter) = abs(exp(1)-y(end));
> ts(counter)=length(t);
> end
> loglog(ts,err,'*',ts,err(end)*(ts/ts(end)).^(-2))
Ok! I am sorry for claiming wrong facts. I thought we had run similar tests for
all Matlab solvers. Apparently not. One possibility is, that Matlab is
inconsistent. We will run those tests again and fix odepkg + core if necessary.
Seb.
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- Re: Default merged to stable for upcoming 4.2 release, (continued)
- Re: Default merged to stable for upcoming 4.2 release, c., 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, c., 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, Marco Caliari, 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, c., 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, Marco Caliari, 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, c., 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, Marco Caliari, 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, c., 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, Schöps , Sebastian, 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release, Marco Caliari, 2016/10/06
- Re: Default merged to stable for upcoming 4.2 release,
Schöps , Sebastian <=
- Re: Default merged to stable for upcoming 4.2 release, Schöps , Sebastian, 2016/10/06