Re: Octave changeset

[Ben Abbott]

On Jun 14, 2013, at 10:47 PM, Craig Hudson wrote:

> # HG changeset patch
> # User Craig Hudson <address@hidden>
> # Date 1371220620 -3600
> # Node ID 7620295b392a8752cb368915f98d98a5e535d3f3
> # Parent  169ea45f260fb0442e750779df1e66c603fd947b
> Alter colloc to handle Laguerre polynomials (see Numerical, items 5,6 on 
> Projects page)
> 
> diff -r 169ea45f260f -r 7620295b392a libinterp/corefcn/colloc.cc
> --- a/libinterp/corefcn/colloc.cc    Mon Jun 10 16:44:19 2013 +0800
> +++ b/libinterp/corefcn/colloc.cc    Fri Jun 14 15:37:00 2013 +0100
> @@ -36,18 +36,19 @@
>  
>  DEFUN (colloc, args, ,
>    "-*- texinfo -*-\n\
> address@hidden {Built-in Function} address@hidden, @var{amat}, @var{bmat}, 
> @var{q}] =} colloc (@var{n}, \"left\", \"right\")\n\
> address@hidden {Built-in Function} address@hidden, @var{amat}, @var{bmat}, 
> @var{q}] =} colloc (@var{n}, \"left\", \"right\", 
> \"legendre\"/\"laguerre\")\n\
>  Compute derivative and integral weight matrices for orthogonal\n\
>  collocation using the subroutines given in J. Villadsen and\n\
>  M. L. Michelsen, @cite{Solution of Differential Equation Models by\n\
>  Polynomial Approximation}.\n\
> +\"legendre\" (default) or \"laguerre\" will select the appropriate 
> polynomial type.\
>  @end deftypefn")

Craig,

Please attach the changset to the patch tracker.

        https://savannah.gnu.org/patch/?group=octave

Let us know if the changeset fixes a bug (including compatibility with Matlab) 
or is a new feature.

Ben