Gets whether the permutation is composed of an even number of elementary permutations.
Namespace:
Extreme.Mathematics
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public bool IsEven { get; }Public ReadOnly Property IsEven As Boolean
Get
public:
property bool IsEven {
bool get ();
}member IsEven : bool with get
Property Value
Type:
Boolean if the permutation is composed of an even numberof elementary permutations;
otherwise
.
An elementary permutation is an exchange of two elements of the set. Any permutation can be decomposed into
a succession of elementary permutations. Although there are infinitely many such decompositions, the parity of the
number of elementary permutations in each decomposition is a constant for each permutation.
Reference