public static void Main()
{
double testOne = InfiniteSeries.Sum(1, 1, (x, y) => x / y, x => x, y => y * 2);
Console.WriteLine(testOne);
double testTwo = InfiniteSeries.Sum(1, 1, (x, y) => x / InfiniteSeries.Factorial(y), x => x, y => y + 1);
Console.WriteLine(testTwo);
double testThree = InfiniteSeries.Sum(2, 0, (x, y) => y % 2 == 0 && y != 0 ? -Math.Pow(x, y) : Math.Pow(x, y), x => x, y => y - 1);
Console.WriteLine(testThree);
}
static void Main(string[] args)
{
InfiniteSeries first = FirstLine;
Console.WriteLine(first(0.01));
InfiniteSeries second = SecondLine;
Console.WriteLine(second(0.01));
InfiniteSeries third = ThirdLine;
Console.WriteLine(third(0.001));
}
public static void Main()
{
var firstTest = InfiniteSeries.GetSum(1, 1, (x, y) => x / y, x => x, y => y * 2);
var secondTest = InfiniteSeries.GetSum(1, 1, (x, y) => x / InfiniteSeries.Factorial(y), x => x, y => y + 1);
var thirdTest = InfiniteSeries.GetSum(1, 2, (x, y) => x / y, x => x, y => y * -2) + 1;
// for 1 + 1/2 + 1/4 + 1/8 + 1/16 + …
Console.WriteLine("{0:0.00}", firstTest);
// for 1 + 1/2! + 1/3! + 1/4! + 1/5! + …
Console.WriteLine("{0:0.00}", secondTest);
// for 1 + 1/2 - 1/4 + 1/8 - 1/16 + …
Console.WriteLine("{0:0.00}", thirdTest);
}