Date: Nov 19, 2012 5:04 PM
Author: hussain.alqahtani@gmail.com
Subject: Replace Rule for LaplaceTransform

Dear All

How to do the following automatically using a replace rule:

LaplaceTransform[T[x, t], t, s] ->
\!\(\*OverscriptBox[\(T\), \(~\)]\)[x]

and (any order of derivative)

LaplaceTransform[\!\(
\*SubscriptBox[\(\[PartialD]\), \(x, x\)]\ \(T[x, t]\)\), t, s] -> (
\!\(\*OverscriptBox[\(T\), \(~\)]\)^\[Prime]\[Prime])[x]


Thanks for help in advance.

Regards,

HMQ