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

[Namir]

(08-05-2023 10:59 PM)ctrclckws Wrote:  Not constructive, I know, but WOW!.
To follow along, I would need a refresher on linear algebra, and the definitions of terms associated with it.

Valentine is a math brain! He has done many exceptionally smart works. I had asked for help in programming the Vieta's formula relating polynomial coefficients and their roots. These formulas can get very very complicated. Valentine sent me an unbleivebly compact BASIC code for the HP-71B. It was brilliant! The closest code I found on the internet was written in C++ and had a small error (which I was able to find and correct thanks to Valentine's BASIC code)! Valentine BASIC code blew me away!!!

Namir (a.k.a. "The Math Heretic")