Re: Laplace Transform Exponential Shift
- To: mathgroup at smc.vnet.net
- Subject: [mg96527] Re: Laplace Transform Exponential Shift
- From: Peter Breitfeld <phbrf at t-online.de>
- Date: Mon, 16 Feb 2009 06:52:54 -0500 (EST)
- References: <gn8j9t$7n7$1@smc.vnet.net>
Bill Rowe wrote: > On 2/14/09 at 3:08 AM, phbrf at t-online.de (Peter Breitfeld) wrote: > >>Marc wrote: > >>>InverseLaplaceTransform[Exp[a s],s,t] > >>>is returned unevaluated! > >>in V.7 this seems to work, returns 1/(t-a) > > Hmm... Perhaps there is a platform dependency? On my system > > (Out[6]= 7.0 for Mac OS X x86 (64-bit) (November 11, 2008)) > > InverseLaplaceTransform[Exp[a s],s,t] > > is returned unevaluated That's really strange. I just checked again and it returned unevaluated. But I wouldn't have posted it, if it didn't evaluate right the first time. 7.0 for Mac OS X PowerPC (32-bit) (November 10, 2008) GruÃ? Peter -- _________________________________________________________ Peter Breitfeld, Bad Saulgau --- http://www.pBreitfeld.de