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Chordal :: ChordalNetNode

ChordalNetNode -- a node of a chordal network

Description

This type represents a node of a chordal network.

Each node of the network has the following properties:
  • equations: a set of polynomials F
  • inequations: a set of polynomials H
  • rank: a variable of the polynomial ring
  • label: a string that uniquely identifies the node (only needed for visualization)
These properties can be accessed with the functions: gens, ineqs, rank, label

The incoming/outgoing arcs of a node can be obtained as

See also

Methods that use an object of class ChordalNetNode :

For the programmer

The object ChordalNetNode is a type, with ancestor classes MutableHashTable < HashTable < Thing.