private void CalculateSubsystemState(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(DiscardedQubitsBox.Text))
{
return;
}
StateOperator state = StateOperator.FromQuantumState(Layer.GetSystemState());
List <int> discardedQubits = new List <int>();
string qubits = DiscardedQubitsBox.Text.Replace(",", "");
for (int i = 0; i < qubits.Length; i++)
{
discardedQubits.Add(Convert.ToInt32(qubits[i] - 48));
}
SubState = state.PartialTrace(discardedQubits);
SubsystemState.ResizeGrid(SubState.RowDimension, SubState.ColumnDimension);
for (int i = 0; i < SubState.RowDimension; i++)
{
for (int j = 0; j < SubState.ColumnDimension; j++)
{
SubsystemState[i, j] = ComplexParser.ToString(SubState[i, j], 4);
}
}
SubsystemStateGrid.Visibility = Visibility.Visible;
if (SubState.Size == 1)
{
ExamineSubsystemButton.IsEnabled = false;
}
}
public override void DisplayResults(QuantumState state, SystemBipartition bipartition)
{
DisplayResults(StateOperator.FromQuantumState(state), bipartition);
}
//public ComputableCrossNormCriterion(QuantumState state) : base(state) { }
//public ComputableCrossNormCriterion(StateOperator @operator) : base(@operator) { }
public override void Evaluate(QuantumState state, SystemBipartition bipartition)
{
Evaluate(StateOperator.FromQuantumState(state), bipartition);
}