[plt-scheme] Matrix Determinants

[Henk Boom]

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.

    Henk