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From: pantz@brain.mth.msu.edu (Tzu-Hsi Pan)
Newsgroups: comp.graphics
Subject: Contour
Message-ID: <5134@cps3xx.UUCP>
Date: 26 Oct 89 16:49:19 GMT
Sender: usenet@cps3xx.UUCP
Reply-To: pantz@brain.mth.msu.edu (Tzu-Hsi Pan)
Organization: Michigan State University, Dept. of Mathematics
Lines: 5


I would like to know if there is any public domain package (any FTP
site?) which can compute the contour of a function and plot it on 
Sun window (or Tek4014) and Postscript printer.
Thanks in advance.