/// <summary>
/// Returns the outpur of (n k)
/// </summary>
/// <param name="lElementsInSet"></param>
/// <param name="lElementsInSubset"></param>
/// <returns></returns>
public long GetNumberOfCombinations(long lElementsInSet, long lElementsInSubset)
{
long lStopAt;
long comb;
if (lElementsInSet < lElementsInSubset)
{
return(0);
}
lStopAt = lElementsInSet - lElementsInSubset;
if (lStopAt < lElementsInSubset)
{
lStopAt = lElementsInSubset;
comb = CMath.Factorial(lElementsInSet, lStopAt) / CMath.Factorial(lElementsInSet - lElementsInSubset, 1);
}
else
{
comb = CMath.Factorial(lElementsInSet, lStopAt) / CMath.Factorial(lElementsInSubset, 1);
}
return(comb);
}
/// <summary>
/// Returns the LCM of all numbers
/// </summary>
/// <returns></returns>
public double GetLCM()
{
return(CMath.LCM(periods));
}