public HarmonicOscillatorModelingResultViewModel(Tuple <List <double>, List <double>, List <double>, List <double> > numeric)
 {
     for (var i = 0; i < numeric.Item1.Count; ++i)
     {
         Xt.Add(new ObservablePoint(numeric.Item1[i], numeric.Item2[i]));
         Vt.Add(new ObservablePoint(numeric.Item1[i], numeric.Item3[i]));
         E.Add(new ObservablePoint(numeric.Item1[i], numeric.Item4[i]));
         Vx.Add(new ObservablePoint(numeric.Item2[i], numeric.Item3[i]));
     }
     Collection.Add(new LineSeries()
     {
         Values = Xt
     });
 }