Posted by Rex Macey on January 08, 1998 at 21:55:04:

I would like to write (or buy) a program in EXCEL VBA to solve a portfolio problem (quadratic optimization with linear constraints). N will be less than 20. Where could I find an algorithm? Or code.

BTW Excel has built-in matrix inversion and multiplication functions.

I have an undergraduate degree in math (about 15 years ago), so I'm rusty.

- Re: Constrained QP Algorithm
**Peter Aptaker***06:54:11 1/22/98*(0)