Re: Mathematica equivalent complexplot

*To*: mathgroup at smc.vnet.net*Subject*: [mg57846] Re: Mathematica equivalent complexplot*From*: Murray Eisenberg <murray at math.umass.edu>*Date*: Fri, 10 Jun 2005 02:29:10 -0400 (EDT)*Organization*: Mathematics & Statistics, Univ. of Mass./Amherst*References*: <200506090918.FAA28698@smc.vnet.net>*Reply-to*: murray at math.umass.edu*Sender*: owner-wri-mathgroup at wolfram.com

There are two well-known ways of graphically representing functions having complex inputs and complex outputs: CartesianMap (or PolarMap) from Standard AddOn package Graphics`ComplexMap` that comes with Mathematica and various functions in David Park's excellent 3rd-party addon package Cardano3. But your function is ostensibly a function taking REAL inputs (and complex ouputs), so it's not clear just what sort of graphical representation you even expect to be able to produce! raf . wrote: > This is a newbie question, I suppose. I've read as much as I can but cannot > find a straight forward way to implement the complexplot in > Mathematica 5. > > An example call could be complexplot(sin(x+i),x=-Pi..Pi) where sin(x+i) > is a typical function f(x) that maps real to complex and -Pi..Pi is the > domain of f, a..b. Of course, there are various plot options which can > follow and would be included before the closing paren but I think I can > handle that. > > So any help would be appreciated. > > Thanks much for the response. > > Ron Francis > -- Murray Eisenberg murray at math.umass.edu Mathematics & Statistics Dept. Lederle Graduate Research Tower phone 413 549-1020 (H) University of Massachusetts 413 545-2859 (W) 710 North Pleasant Street fax 413 545-1801 Amherst, MA 01003-9305

**References**:**Mathematica equivalent complexplot***From:*"raf ." <arawak1@yahoo.com>