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MathGroup Archive 1998

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Re: challenging integration

  • To: mathgroup at
  • Subject: [mg13383] Re: challenging integration
  • From: Paul Abbott <paul at>
  • Date: Thu, 23 Jul 1998 03:32:30 -0400
  • Organization: University of Western Australia
  • References: <6ouoje$>
  • Sender: owner-wri-mathgroup at

Robin Quartier wrote:

> I have a function defined as follow:
> e2=ab/(a^2-b^2)*{t1*Cosh[b*x]-t2*Cosh[ax]-a*Sinh[bx]+b*Sinh[ax]}

Do you mean

e2 = (a*b*(-(t2*Cosh[a*x]) + t1*Cosh[b*x] + b*Sinh[a*x] - 
     a*Sinh[b*x]))/(a^2 - b^2)

If so, Mathematica can do the integration you want.


Paul Abbott                                   Phone: +61-8-9380-2734
Department of Physics                           Fax: +61-8-9380-1014
The University of Western Australia            Nedlands WA  6907       
mailto:paul at  AUSTRALIA                   

            God IS a weakly left-handed dice player

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