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MathGroup Archive 1998

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Laplace transform of nasty function?



Hi there,
In a heat control problem I'm to calculate the Laplace transform (with
respect to t) of the follwoing nasty function

f(t)=erf(a*sqrt(t)+b/sqrt(t))/sqrt(t)

where a>0 and and b is real.
Has anyone ever dealt with this function? Kind regards, Gert-Willem
Romer

----<>-----
G.R.B.E. Romer MSc.
University of Twente
Department of Mechanical Engineering Laboratory of Mechanical Automation
P.O. Box 217, 7500AE, Enschede
The Netherlands
Phone: +31 (0)53 4894844
Fax:   +31 (0)53 4893631
E-mail:g.r.b.e.romer@wb.utwente.nl
URL:   http://www.wa.wb.utwente.nl/
----<>-----




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