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Re: How to NSolve equation which involves NIntegrate?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg120113] Re: How to NSolve equation which involves NIntegrate?
  • From: DrMajorBob <btreat1 at austin.rr.com>
  • Date: Fri, 8 Jul 2011 04:56:05 -0400 (EDT)
  • References: <201106250929.FAA20235@smc.vnet.net>
  • Reply-to: drmajorbob at yahoo.com

You left out the definition of h, so how can we possibly tell you why it  
evaluates to non-numerical values?

Bobby

On Thu, 07 Jul 2011 06:31:38 -0500, Ted Sariyski <tsariysk at craft-tech.com>  
wrote:

> Hi,
> I need  a numerical solution for a system of equations which involve
> numerical integrals. For one parameter the equation would be:
>
> f[a]==g[a]
>      where
> f[a_]:=NIntegrate[h[x, a] , {x, x1, x2}]
>
> NSolve returns: "The integrand  has evaluated to non-numerical values".
>
> Is there a built-in procedures for this type of problems or I need to
> make explicit iterations?
>
> Thanks in advance,
> --Ted
>
>
>
>
>


-- 
DrMajorBob at yahoo.com


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