public void CalculateConstantAlphaCorrectionFactor_CalculatedForParamB7()
{
double result = HyperLogLogInternals.CalculateConstantAlphaCorrectionFactor(7);
// b = 7 => m = 128
// 0,7213 / (1 + (1,079 / 128)) = 0,715270493
Assert.That(result, Is.EqualTo(0.715270493).Within(0.000000001));
}
public int PositionOfLeftMostOne(uint hash, byte b)
{
return(HyperLogLogInternals.PositionOfLeftMostOne(hash, b));
}
public double CalculateConstantAlphaCorrectionFactor_Constants(byte b)
{
return(HyperLogLogInternals.CalculateConstantAlphaCorrectionFactor(b));
}
public int CalculateRegisterIndexTest(uint hash, byte b)
{
return((int)HyperLogLogInternals.CalculateRegisterIndex(hash, b));
}