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MathGroup Archive 2004

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help with integration and warning message

  • To: mathgroup at
  • Subject: [mg47089] help with integration and warning message
  • From: "Salman Durrani" <s4001586 at>
  • Date: Thu, 25 Mar 2004 05:48:20 -0500 (EST)
  • Organization: University of Queensland
  • Reply-to: "Salman Durrani" <s4001586 at>
  • Sender: owner-wri-mathgroup at


I am running a code which can be downloaded from:-

I am getting the warning message, related to the intergal defining the
symbol \[Chi]:

"Unique::usym : 15 is not a symbol name or a valid symbol name"

Can anyone please suggest how to correct the script and remove this warning.



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