private void GetSolveA_OnClick(object sender, RoutedEventArgs e)
{
try
{
Computing.Coefficients = new[]
{
Convert.ToDouble(CoeffA0.Text), Convert.ToDouble(CoeffA1.Text), Convert.ToDouble(CoeffA2.Text),
Convert.ToDouble(CoeffA3.Text), Convert.ToDouble(CoeffA4.Text), Convert.ToDouble(CoeffA5.Text)
};
switch (Convert.ToByte(PowerComboBox.Text))
{
case 2:
Computing.GetSolveSecondPowEq();
Pop_AnAnswers();
break;
case 3:
Computing.GetSolveThirdPowEq();
Pop_AnAnswers();
break;
case 4:
case 5:
MessageBox.Show("Тут только численные решения :(");
break;
}
}
catch (FormatException exception)
{
MessageBox.Show("Проверьте правильно ли введены степень и коэффициенты?");
}
}
private void Check_OnClick(object sender, RoutedEventArgs e)
{
string check = "";
foreach (var root in Computing.Roots)
{
if (root[root.Length - 1] != 'i')
{
check += $"y({root}) = {string.Format("{0:N10}",Computing.F(Convert.ToDouble(root)))}\n";
}
}
CheckBlock.Text = check;
}
private void GetGraph_OnClick(object sender, RoutedEventArgs e)
{
var power = Convert.ToByte(PowerComboBox.Text);
TextBox[] textBoxs = { CoeffA0, CoeffA1, CoeffA2, CoeffA3, CoeffA4, CoeffA5 };
List <double> A = new List <double>();
for (int k = 0; k <= power; k++)
{
A.Add(Convert.ToDouble(textBoxs[k].Text));
}
Computing T = new Computing(A, power);
var newModel = new PlotModel();
double xMin, xMax, yMin, yMax;
xMax = Convert.ToDouble(XMAX.Text);
xMin = Convert.ToDouble(XMIN.Text);
yMax = Convert.ToDouble(YMAX.Text);
yMin = Convert.ToDouble(YMIN.Text);
newModel.Axes.Clear();
newModel.Axes.Add(new LinearAxis()
{
Position = AxisPosition.Bottom,
PositionAtZeroCrossing = true,
AxislineStyle = LineStyle.Solid,
FilterMaxValue = xMax,
FilterMinValue = xMin
});
newModel.Axes.Add(new LinearAxis()
{
Position = AxisPosition.Left,
PositionAtZeroCrossing = true,
AxislineStyle = LineStyle.Solid,
FilterMaxValue = yMax,
FilterMinValue = yMin
});
newModel.Axes[0].Reset();
newModel.Axes[1].Reset();
newModel.Axes[0].Maximum = xMax;
newModel.Axes[0].Minimum = xMin;
newModel.Axes[1].Maximum = yMax;
newModel.Axes[1].Minimum = yMin;
PlotView.InvalidatePlot();
newModel.Series.Add(new FunctionSeries(T.FxP, xMin - 100, xMax + 100, 0.1));
PlotView.Model = newModel;
}
private void GetSolveD_OnClick(object sender, RoutedEventArgs e)
{
try
{
Computing.Coefficients = new[]
{
Convert.ToDouble(CoeffA0.Text), Convert.ToDouble(CoeffA1.Text), Convert.ToDouble(CoeffA2.Text),
Convert.ToDouble(CoeffA3.Text), Convert.ToDouble(CoeffA4.Text), Convert.ToDouble(CoeffA5.Text)
};
Computing.GetIntervals(Convert.ToDouble(IntervalA.Text), Convert.ToDouble(IntervalB.Text));
Computing.HalfDivision(double.Parse(Accurate.Text, CultureInfo.InvariantCulture));
Pop_DiAnswers();
}
catch (FormatException exception)
{
MessageBox.Show("Ошибка ввода.");
}
}
