public void TestBigInteger()
{
var fibNMinus2 = new BigInteger(0);
var fibNMinus1 = new BigInteger(1);
var sw = new Stopwatch();
sw.Start();
var ft = new FibonacciTableBigInteger();
sw.Stop();
Console.WriteLine($"FTBI1: {sw.Elapsed}");
Console.WriteLine($"{0}: {fibNMinus2}");
Console.WriteLine($"{1}: {fibNMinus1}");
sw.Restart();
for (int i = 2; i <= 1000; i++)
{
var fibN = fibNMinus2 + fibNMinus1;
Console.WriteLine($"{i}: {fibN}");
Assert.IsTrue(ft.Contains(fibN));
fibNMinus2 = fibNMinus1;
fibNMinus1 = fibN;
}
sw.Stop();
Console.WriteLine($"FTBI2: {sw.Elapsed}");
}
