Math

["W Lake" <wlake@xxxxxxxxx>]

Thanks for your email

There are two other plotting programs that I use or have used. Both are
free.

This is an on-line program
http://www.math.hawaii.edu/~ralph/Classes/215/grapher.html

This is part of the Win series of math programs from Phillips Exeter Academy
that are all small and fast (only WinGeom has extensive documentation)
http://math.exeter.edu/rparris/winplot.html

Use these instructions for WinPlot because there are minimal included in the
WinPlot download
http://www.math.hawaii.edu/lab/197/winplot.html

Best regards

Walter