system of simultaneous equations
- To: mathgroup at smc.vnet.net
- Subject: [mg22895] system of simultaneous equations
- From: "David Braunholtz" <D.A.BRAUNHOLTZ at bham.ac.uk>
- Date: Tue, 4 Apr 2000 22:41:01 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
WHile I've got the attention of a Mathematica expert, I am wanting to select a single root of a system of simultaneous equations (with positive values for all 3 variables) - and (being new to mathematica) cannot work out how to do this. I successfully get a list of roots, but cannot make the (you would think) easy step to reduce the list to only (positive) roots. Any help VERY gratefully received. I have searched in Mathgroup at Wolfram without finding anything. Cheers David Braunholtz Department of Public Health & Epidemiology Public Health Building University of Birmingham Birmingham B15 2TT E-Mail: D.A.Braunholtz at bham.ac.uk Tel: 0121-414-7495 FAX: 0121-414-7878