MathGroup Archive 2005

[Date Index] [Thread Index] [Author Index]

Search the Archive

Hold problems with FindRoot

  • To: mathgroup at
  • Subject: [mg57060] Hold problems with FindRoot
  • From: Jonas Björnerstedt <lists at>
  • Date: Sat, 14 May 2005 04:57:58 -0400 (EDT)
  • Sender: owner-wri-mathgroup at

Hello all,

I have problems getting FindRoot to evaluate the equations it evaluates, 
despite using Evaluate on the equations. I have a rather complex 
function f[x,y] that works correctly with individual values x and y. 
Evaluating the following expression does not work however.


When evaluating, I get similar errors as when I evaluate f without 
inserting values for x and y. I can also do a Plot3D on f without using 

Does anybody have an idea what the problem is?


  • Prev by Date: How to call a remote Kernal?
  • Next by Date: Re: Exporting xhtml+mathml
  • Previous by thread: Re: How to call a remote Kernal?
  • Next by thread: Re: Hold problems with FindRoot