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Re: solution of equation

  • To: mathgroup at smc.vnet.net
  • Subject: [mg116396] Re: solution of equation
  • From: David Skulsky <edskulsky at gmail.com>
  • Date: Sun, 13 Feb 2011 03:06:45 -0500 (EST)
  • Reply-to: comp.soft-sys.math.mathematica at googlegroups.com

On Saturday, February 12, 2011 2:21:39 AM UTC-8, Piotr Munik wrote:
> Dear Math Group,
> 
> 
> 
> I want to solve equation like this:
> 
> L := 100; h := 1;
> 
> n Tan[n L] == h
> 
> 
> 
> I need roots of this equation in a list form
> 
> 
> 
> but I have a problem.
> 
> 
> 
> I try findfoot
> 
> FindRoot[n Tan[n L] == h, {n, 0.01}]
> 
> but it's not good
> 
> 
> 
> I need your help...
> 
> 
> Piotr

FindRoot seems to work properly, so what do you mean by "it's not good"?  

David


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