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Re: How do I assign the solution obtained by FindRoot to

• To: mathgroup at smc.vnet.net
• Subject: [mg128485] Re: How do I assign the solution obtained by FindRoot to
• From: "Harvey P. Dale" <hpd at hpdale.org>
• Date: Wed, 24 Oct 2012 03:32:47 -0400 (EDT)
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• References: <20121023045437.AE4F2685C@smc.vnet.net>

	If the sought root is, for example, the square root of 2, and the variable is sqrt2:

	sqrt2=x/.FindRoot[x==Sqrt[2],{x,1.4}]

	Best,

	Harvey


-----Original Message-----
From: NS Lin [mailto:nansheng.lin at gmail.com]
Sent: Tuesday, October 23, 2012 12:55 AM
To: mathgroup at smc.vnet.net
Subject: [mg128485] How do I assign the solution obtained by FindRoot to a variable?

I would like to store the root/solution obtained by the FindRoot[] function to a variable.  How can I do that?

Thanks!

NS

• References:
  • How do I assign the solution obtained by FindRoot to a variable?
    • From: NS Lin <nansheng.lin@gmail.com>