Re: findroot
- To: mathgroup at smc.vnet.net
- Subject: [mg55377] Re: findroot
- From: Peter Pein <petsie at arcor.de>
- Date: Mon, 21 Mar 2005 03:01:42 -0500 (EST)
- References: <d1jfr4$s9t$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
dumb_founded wrote:
> How come you can't really store the root spat out by FindRoot in some
> variable? You just get a set. I want to get rid of the set and have
> the numerical root stored in some variable.
>
> Thanks.
>
1. If nothing else helps read the documentation:
"FindRoot returns a list of replacements for x, y, ? , in the same form
as obtained from Solve. "
2. x0=x/.FindRoot[x^2==2,{x,1.5}] ?
--
Peter Pein
Berlin