parsing lists for plotting



Hello,
   I frequently have to generate many curves to plot. Up to 10 or 20,
   for instance.

It would be convenient to generate them as lists, but then, I don't
know how to plot them.

For instance, suppose I have a function c(i) which returns a 2d data list
for each i.

I can plot it  with

graph2d(c(1),c(2),c(3)),

Similarly, with the new

gpdraw2d(points(c(1)), points(c(2)), points(c(3))) (or something like
                                                     that)

The old openplot_curves allows

  openplot_curves([c(1),c(2),c(3)]);

but I don't know how to implement a similar thing with either graph2d
or gpdraw2d.

Any ideas?

TIA,
  -sen

  ---------------------------------------------------------------------------
  | Sheldon E. Newhouse            |    e-mail: sen1 at math.msu.edu           |
  | Mathematics Department         |       				   |
  | Michigan State University      | telephone: 517-355-9684                |
  | E. Lansing, MI 48824-1027 USA  |       FAX: 517-432-1562                |
  ---------------------------------------------------------------------------