public void SmallerThanOneException(int n)
{
void action() => MathR.NthPrime(n);
Assert.ThrowsException <ArgumentOutOfRangeException>(action);
AssertExtensions.ThrowsExceptionMessage <ArgumentOutOfRangeException>(action, "N can't be smaller than one. (Parameter 'n')");
}
private static void AssertEquals(int n, long prime) => Assert.AreEqual(prime, MathR.NthPrime(n));
public BigInteger NthPrime() => MathR.NthPrime(N);
