[plt-scheme] Matrix Determinants

Not sure if this helps:  Aubrey Jaffer's SLIB has determinant in  
determ.scm.

On Mar 28, 2008, at 01:39, Henk Boom wrote:

> On 28/03/2008, John Clements <clements at brinckerhoff.org> wrote:
>> Wikipedia suggests gaussian elimination...
>
> Yup, that's more or less the algorithm I'm using, except that I
> discard the first row and column of the matrix when they are no longer
> needed. The "gaussian-submatrix" essentially does one step of gaussian
> elimination. I'm curious about making the scheme code nicer.