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Laplace transform of nasty function?

• To: mathgroup@smc.vnet.net
• Subject: [mg10574] Laplace transform of nasty function?
• From: "Gert-Willem Romer" <g.r.b.e.romer@wb.utwente.nl>
• Date: Tue, 20 Jan 1998 16:54:15 -0500
• Organization: University of Twente, Enschede, The Netherlands

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

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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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