- Getting Started: The Pisces Logo
- Computing the zero set of the default Pisces model.
- A Family of Circles
- Computing the level sets of
*x^2 + y^2 = R^2*. - Conic Sections
- Compute level sets for a family of quadratic functions. As parameters vary, the corresponding level sets form all of the conic sections: circles, ellipses, parabolas, and hyperbolas.
- The Unfolding of a Cusp
- Compute level sets for a family of cubic functions and see how the topology of the level set changes as the parameters vary.
- The Pitchfork Bifurcation
- In the study of dynamical systems, an early bifurcation that is studied is called the "pitchfork bifurcation." Learn about this bifurcation, the associated dynamics, and how the bifurcation changes under small perturbations of underlying dynamical system.

Comments to: pisces@geom.umn.edu

Last modified: Mon Nov 27 10:23:13 1995

Copyright © 1995 by The Geometry Center, all rights reserved.