public void SetCommands(CalculatorList <int> commands) => throw new NotImplementedException();
public COpndCommand(CalculatorList <int> commands, bool fNegative, bool fDecimal, bool fSciFmt) => throw new NotImplementedException();
public void SetCommands(CalculatorList <int> commands) => throw new NotImplementedException();
public COpndCommand(CalculatorList <int> commands, bool fNegative, bool fDecimal, bool fSciFmt) => throw new NotImplementedException();