static void Main()
{
Console.WriteLine(value1.Invoke(1.2, 4, 6));
Console.WriteLine(inter.Invoke(1.2, 2.1, 5, 9));
}
static void Main()
{
Console.WriteLine(value1.Invoke(1.2, 4, 6));
Console.WriteLine(inter.Invoke(1.2, 2.1, 5, 9));
}