private void btnTask4_Click(object sender, EventArgs e)
{
double R;
double.TryParse(txtTask4.Text, out R);
lblTask4X.Text = calculator.task4(R).ToString();
}
public void Execute(lab1Calc Laba1)
{
double X;
Console.WriteLine("Введите число X");
double.TryParse(Console.ReadLine(), out X);
Console.WriteLine("Ответ: " + Laba1.task4(X));
}
public void test1()
{
double result = obj.task4(1.5);
Assert.AreEqual(1, result, 0.0001);
}