public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();

        formsPlot1.Plot.AddLine(-1e5, -1e10, 1e5, 1e10);
        formsPlot1.Plot.XAxis.TickLabelNotation(multiplier: true);
        formsPlot1.Plot.YAxis.TickLabelNotation(multiplier: true);
        formsPlot1.Render();
    }
}