SymmetricGroup.Permutation (Episteme API Documentation)

java.lang.Object

org.episteme.core.mathematics.algebra.groups.SymmetricGroup.Permutation

Enclosing class:: SymmetricGroup

public static class SymmetricGroup.Permutation extends Object

Represents a permutation of {0, 1, ..., n-1}.

Since:: 1.0
Author:: Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Constructor Summary

Constructors

Constructor

Description

Permutation(int[] map)
Method Summary

Modifier and Type

Method

Description

int

apply(int i)

SymmetricGroup.Permutation

compose(SymmetricGroup.Permutation other)

boolean

equals(Object obj)

int

hashCode()

SymmetricGroup.Permutation

inverse()

int

size()

String

toString()

Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details
- Permutation
  
  public Permutation(int[] map)
Method Details
- size
  
  public int size()
- apply
  
  public int apply(int i)
- compose
  
  public SymmetricGroup.Permutation compose(SymmetricGroup.Permutation other)
- inverse
  
  public SymmetricGroup.Permutation inverse()
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- equals
  
  public boolean equals(Object obj)
  
  Overrides:
  
  equals in class Object
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class Object