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FindRoot with a parameter

• To: mathgroup at smc.vnet.net
• Subject: [mg88858] FindRoot with a parameter
• From: Aaron Fude <aaronfude at gmail.com>
• Date: Mon, 19 May 2008 05:18:31 -0400 (EDT)

Hi,

How does one accomplish something like this:

K[a_] = FindRoot[a*x == 1/2, {x, 1}]

My intention is to plot how the zero of a function depends on
parameters.

Thanks!

Aaron

• Follow-Ups:
  • Re: FindRoot with a parameter
    • From: Murray Eisenberg <murray@math.umass.edu>
  • Re: FindRoot with a parameter
    • From: "W_Craig Carter" <ccarter@mit.edu>