[VA] SRC #015 - HP-15C & clones: Big NxN Matrix Inverse & Determinant

[Fernando del Rey]

I guess the solutions provided by Valentín for the Large Matrix Inversion and Determinant calculations did not leave much room for improvement, except for the small code optimization provided by Werner.

Perhaps it would be most useful to complete the trilogy with a similar code to solve Large Systems of NxN linear equations, assuming it can be done.

Would you oblige, Valentín, or anyone else?