Defining Real expressions
- To: mathgroup at smc.vnet.net
- Subject: [mg8494] Defining Real expressions
- From: Marco Beleggia <beleggia at gpxbof.df.unibo.it>
- Date: Tue, 2 Sep 1997 16:15:38 -0400
- Organization: universita' di Bologna
- Sender: owner-wri-mathgroup at wolfram.com
I must evaluate an Integral in which I'd like to assign real values to
some parameters, but I don't know how to do that.
For example, in the following integral (a Fourier Transform):
f[x_,p_]=Integrate[y/(x^2+y^2) Exp[-I p y],{y,-Infinity,Infinity}],
p should be a real parameter. The output given by Mathematica is
conditioned to Im[p]==0, such as If[Im[p]==0,....,....], which is not
easy to handle, and I'd like to avoid this complication.
Is it possible ?
Thanks
--
Marco Beleggia