[Developers] Re: [Patches] Implement RK45 Cash-Karp integrator in MoL

Tom Goodale goodale at cct.lsu.edu
Thu Dec 15 07:22:01 CST 2005


Looks ok to me, and I've heard no complaints.  My only comment is that it 
might be cleaner to have the new stuff in a seperate file, even if it 
means a bit of code duplication, to avoid ifs and other clutter, and keep 
a clean model of adding new methods into the thorn.

Tom

On Sun, 11 Dec 2005, Erik Schnetter wrote:

> Implement RK45 Cash-Karp integrator in MoL.
>
> This integrator is similar to the existing RK45 integrator.  It also supports 
> adaptive time stepping, but uses slightly different coefficients.  The 
> Numerical Recipes say that it has "slightly better error properties".
>
> -erik
>
>



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