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Re: NMinimize::nrnum:

• To: mathgroup at smc.vnet.net
• Subject: [mg114848] Re: NMinimize::nrnum:
• From: Daniel Lichtblau <danl at wolfram.com>
• Date: Mon, 20 Dec 2010 00:39:45 -0500 (EST)

tarun dutta wrote:
> Thanks Daniel.according to your advise I have thoroughly checked it and it
> is true that there are some imaginary expression.  But how will I remove it?
> Because the expression which I have written, is correct.
> regards,
> tarun
> 

Those are not mutually compatible remarks. Either your expression SHOULD 
have imaginary parts, in which case you cannot minimize it, or it should 
NOT have imaginary parts, in which case it is not the expression you 
actually wish to use.

Daniel Lichtblau
Wolfram Research