I downloaded some VB code from http://www.alglib.net/matrixops/complex/inv.php

But I'm not a VB programmer and I'm struggling to do anything usefull with it.

"Bernard Liengme" wrote:

I think you have reached the outer edge of the Excel mathematical envelope.
(And mine!)
Its a problem for Mathimatica, MathCad or Maple
I am just experimenting with TK Solver and will see the documentation
mentions this.
best wishes
--
Bernard V Liengme
Microsoft Excel MVP
http://people.stfx.ca/bliengme
remove caps from email

"Greg Conway" wrote in message
...
How do I do an inversion of a matrix containing complex numbers.
The "minverse" function doesn't recognise complex numbers.
Even a small venture into Visual basic has proven unsuccessful.