Reference: comb
comb(n, k) = n!/(k! ⋅ (n−k)!) returns the number of subsets with k elements that can be created using elements from a set of n elements. comb(n, k) is also known as a binomial coefficient. It is required that k ∈ [0, n].
comb(n, k) = n!/(k! ⋅ (n−k)!) returns the number of subsets with k elements that can be created using elements from a set of n elements. comb(n, k) is also known as a binomial coefficient. It is required that k ∈ [0, n].