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MathGroup Archive 1998

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Re: Method to eliminate NIntegrate warning

  • To: mathgroup at smc.vnet.net
  • Subject: [mg13753] Re: Method to eliminate NIntegrate warning
  • From: jpk at max.mpae.gwdg.de
  • Date: Mon, 24 Aug 1998 05:07:05 -0400
  • Sender: owner-wri-mathgroup at wolfram.com

Hi try

Off[NIntegrate::slwcon]
Off[NIntegrate::ncvb]

hope that helps
  Jens
> I want to know the method to eliminate NIntegrate warning.
> 
> The two warning message follows :
> 
> NIntegrate::slwcon:
>    Numerical integration converging too slowly;
>      suspect one of the following: singularity,
>      oscillatory integrand, or insufficient
>      WorkingPrecision.
> 
> NIntegrate::ncvb:
>    NIntegrate failed to converge to prescribed
>      accuracy after 7 recursive bisections in x near
>     x = 0.126684.
> 
> How can I escape from this problem ? When above-case happened,
> can I believe the accuracy of my data ?
> 
> 
> 


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