I am writing a computer program that performs a Cholesky Factorization on a real symmetric matrix.

I'd like to test the program with matrices of size 6 x 6 and larger--with known results against which the output of my program can be compared.

Any chance somebody in these forums have some data they could post? Square symmetric matrix AND Cholesky Factorization?

Alternately, is there another resource to which you could point me that would have a variety of matrices along with solutions?