Description of the binomial function
The binomial coefficient indicates how many different types of k objects can be selected from set of n different objects (ignoring the order sequence).
The function is defined as
Binomial (n, k)
The following example calculates the probability of 6 corrects in the lottery 6 out of 45.
Binomial(45,6)=8145060
Calculates the natural logarithm of the binomial coefficient
The function is defined as
BinomialLn (n, k)