/// <summary> /// Construct instance from a normal-ordered sequence of ladder operators. /// </summary> /// <param name="ladderOperators">Normal-ordered sequence of ladder operators.</param> public NormalOrderedSequence(LadderSequence <TIndex> ladderOperators) : base(ladderOperators) => ThrowExceptionIfNotInNormalOrder();
/// <summary>
/// Constructs an instance from a normal-ordered sequence of ladder operators.
/// </summary>
/// <param name="ladderOperators">Normal-ordered sequence of ladder operators.</param>
public IndexOrderedSequence(LadderSequence <TIndex> ladderOperators) : base(ladderOperators)
{
NormalizeToIndexOrder();
}
/// <summary>
/// Constructor for an identitcal ladder operator sequence.
/// </summary>
public LadderSequence(LadderSequence <TIndex> setSequence)
{
Coefficient = setSequence.Coefficient;
Sequence = setSequence.Sequence.ToList();
}