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T3M (@3-manifolds)

3-manifolds

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Sage_macOS

SageMath as a macOS application bundle.

SnapPy

SnapPy is a package for studying the topology and geometry of 3-manifolds, with a focus on hyperbolic structures. It is based on the SnapPea kernel written by Jeff Weeks.

fix_mac_sage

Spherogram

Spherogram is a Python module for dealing with the kind of planar diagrams that arise in 3-dimensional topology, such as link and Heegaard diagrams. It a component of the larger SnapPy project.

sagedocker

The kitchen sink with SnapPy, SageMath, Regina, and friends

CyPari

CyPari is a Python3 extension module for Windows, macOS and linux. The user interface, and most of the underlying code, is the same for CyPari as for Sage's cypari2 module, but CyPari is completely self-contained.

PLink

Plink is used to draw link projections and create data structures which describe the projections.

knot_floer_homology

Python wrapper for Zoltán Szabó's HFK program

heegaard

gridlink

FXrays

The FXrays module computes extremal rays of polyhedral cones. SnapPy uses this to compute normal surfaces.

heegaard3

snappy_release

snappy_manifolds

The SnapPy manifold database.

notary

Simple python class for automating notarization of macOS apps.

pe

Jupyter Notebook

apoly

Snaffour

CyPHC

py_hfk

t3m

snappy_15_knots

An extended version of SnapPy

aeom