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InverseLaplaceTransform different solution in Mathematica 6 and Mathematica 7.0.0.

  • To: mathgroup at smc.vnet.net
  • Subject: [mg94085] InverseLaplaceTransform different solution in Mathematica 6 and Mathematica 7.0.0.
  • From: Guillermo Sanchez <guillermo.sanchez at hotmail.com>
  • Date: Thu, 4 Dec 2008 07:16:51 -0500 (EST)

Dear friends,
Mathematica 6 gives the analytical right answer evaluating
InverseLaplaceTransform[E^((1 - Sqrt[1 + 4*d*(s + d*r)])/(2*d)), s,
t],
However Mathematica 7.0.0 does not the analytical solution. Is it a
bug?

Guillermo


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