pyknotid
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  • Overview
  • Space curve analysis
  • Invariants
  • Topological representations
  • Knot catalogue
  • Visualise
  • About pyknotid
pyknotid
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pyknotid¶

The knot 10_51 in an ideal conformation, visualised by pyknotid.

pyknotid is a Python module for identifying knot types and other topological quantities. It can take as input space-curves (such as visualised above) or standard topological notations.

See the overview for an introduction to pyknotid’s functionality, or find specific topics in the index below.

Contents¶

  • Overview
    • Installation
    • Space curve analysis
    • Topological representations
    • Knot catalogue
    • Example knots
  • Space curve analysis
    • Different knot classes
    • Creating space curves
    • SpaceCurve
    • Knot
    • OpenKnot
    • Link
    • PeriodicCell
  • Invariants
    • Mathematica
    • API documentation
  • Topological representations
    • Creating representations
    • Calculating invariants
    • GaussCode
    • PlanarDiagram
    • GaussDiagram
    • DTNotation
    • Representation
  • Knot catalogue
    • Downloading the database
    • Lookup by name
    • Lookup by invariants
    • Exploring properties of knots
    • Database download module
    • Identify module
    • Database module
  • Visualise
    • API documentation
  • About pyknotid
    • Contacts
    • Cite us

Indices and tables¶

  • Index
  • Search Page
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