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Re: Inverse / Laplace Transform Halved

• To: mathgroup at smc.vnet.net
• Subject: [mg100813] Re: Inverse / Laplace Transform Halved
• From: "wb at wavebounce.com" <wb at wavebounce.com>
• Date: Sun, 14 Jun 2009 21:20:30 -0400 (EDT)

Sir, I see that the LT* LT^-1 thing worked but why can't one get just the inverse transform itself? I ask this because I can't get M7 to produce anything other than very simple inverse transforms. In your example:

InverseLaplaceTransform[E^(-a Sqrt[s]) s, s, t]

just comes back unevaluated. For a while I thought one needed some kind of package loaded but now I think not; I'm now thinking it just doesn't work very well. Am I missing something? 

Rob