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MathGroup Archive 1995

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Re: Using NIntegrate[] within FindRoot[] ??

  • To: mathgroup at smc.vnet.net
  • Subject: [mg2333] Re: Using NIntegrate[] within FindRoot[] ??
  • From: Sandra Zhengrong Wang <z0w4154 at tam2000.tamu.edu>
  • Date: Tue, 24 Oct 1995 02:16:03 -0400
  • Organization: Texas A&M University, College Station, TX

Obviously, you are a new user. Please try Integrate insteat of 
Nintegrate. It will work. 



On Mon, 23 Oct 1995, Axel Kowald wrote:

> 
> Hello everybody
> 
> 
> I like to use NIntegrate with FindRoot as in the following trivial example:
> 
>             FindRoot[NIntegrate[r x,{x,0,3}] == 9, {r,1}]


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