Re: Numerical Solving of a system of equations
- To: mathgroup at smc.vnet.net
- Subject: [mg7062] Re: [mg5724] Numerical Solving of a system of equations
- From: dreece at atl.mindspring.com (Daryl Reece)
- Date: Sat, 3 May 1997 22:04:53 -0400 (EDT)
- Organization: MindSpring Enterprises, Inc.
- Sender: owner-wri-mathgroup at wolfram.com
I think that the following will work:
FindRoot[{eqns}, Sequence @@ Transpose[{vars, vars0}]]
where vars is a list of variables and vars0 is a list of starting
points.
Hope this helps,
Daryl
STECKR at EZINFO.VMSMAIL.ETHZ.CH (STECK,ROLAND) wrote:
>I want to solve a system of equations numerically using the "FindRoot"
>function.My question is, how can I input the different variables and their
> starting points e.g. as a list, rather than typing in all the starting points
>myself (I've got about 50 equations and variables in the system)? Mathematica
>accepts inputting the system of equations as a list, but the variables and
>starting points have to be given in a different form.
>Thanks for any help!
>Roland