CHAOTIC MAPPER is an exploratory tool that allows
you to examine 22 one- and two-dimensional iterative maps and
three-dimensional differential equations. You can enter your own
system of equations and, depending on the map you choose, you
can examine two-dimensional plots, parameter space plots, Poincare
sections, convergence maps, basins of attraction, or the behavior
of a group of points.
(from Information from IKE)