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Re: challenging integration


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.

Cheers,
	Paul 

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            God IS a weakly left-handed dice player
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