Re: Eliminate in Mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg79619] Re: Eliminate in Mathematica
- From: Steven Siew <siewsk at bp.com>
- Date: Tue, 31 Jul 2007 06:12:15 -0400 (EDT)
- References: <f8kf9j$139$1@smc.vnet.net>
On Jul 30, 8:41 pm, Fan <zhangfansets... at hotmail.com> wrote: > Dear all, > > I want to solve a set of equations, including ordinary differential equations and algebraic equations, but 'NDSolve' does not work. Then I use 'Eliminate' and the algebraic equations to eliminate some variables. However, 'Eliminate' does not get rid of one of the variables I point to. I am sure it is possible to elimilate it. Who knows the reason? Thanks Dear Fan, We are not mind readers. We cannot read your mind. You would have to give us a concrete example of your problem (and what you typed into mathematica) in order for us to give you any assistance. Otherwise it is impossible for us, to see what mistakes you may have made while using Mathematica. Thank you