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