Re: solving nonlinear simultaneous equations
- To: mathgroup at smc.vnet.net
- Subject: [mg97911] Re: [mg97877] solving nonlinear simultaneous equations
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Wed, 25 Mar 2009 05:45:18 -0500 (EST)
- Reply-to: hanlonr at cox.net
Look at your equations in InputForm rather than TraditionalForm. You have many terms that look like t1[1 - t0] that is you have square brackets rather than parentheses. You also have the wrong syntax for FindRoot. Look in the Documentation Center for the proper syntax. Bob Hanlon On Tue, Mar 24, 2009 at 7:34 AM , dooma50 at hotmail.com wrote: > I'm using mathematica5.2 to solving 4 complex nonlinear simultaneous > equations > > I'm only need to know the approximate answers,but "FindRoot" keeps > showing "FindRoot::nlnum" error messages. > > How can I solve this problem? > > I provides my final_2.nb file by website link. > > http://awin.cs.ccu.edu.tw/~dooma/final_2.nb