See also:

• Science: Math: Software  (520)

Topology and Geometry Software:  .

- A collection of educational, graphical and research software by Jeff Weeks.

CompuTop Software Archive: - Computational low-dimensional topology collected by Nathan Dunfield.

Geomview: - Interactive 3D viewing program for Unix. Free under GPL.

The Kenzo Program: - A computer program for computational algebraic topology.

Liverpool University Knot Theory Group Programs and Procedures: - Four programs, each calculating some invariant from a closed braid presentation. Free to download. Pascal.

MING: - Computes the MD energy of a polygonal knot. Available via ftp.

OPTi: - Macintosh freeware which visualizes quasi-conformal deformations of the once-punctured-torus groups. It interactively draws the isometric circles, the Ford region, and the limit set.

Simplicial Homology: - A proposed GAP share package. May be tried online.

SNAP: - Exact computation of hyperbolic 3-manifolds and their arithmetic invariants. Written by O. Goodman in an ARC-funded project of Hodgson and Neumann.




SnapPea: - A program for creating and studying hyperbolic 3-manifolds. Free source available in C.

SnapPea PC: - SnapPea for Windows 95/98/NT by A.C. Manoharan.