n-ary Product
The Cartesian product can be generalized to the n-ary Cartesian product over n sets X1, ..., Xn:
It is a set of n-tuples. If tuples are defined as nested ordered pairs, it can be identified to (X1 × ... × Xn-1) × Xn.
Read more about this topic: Cartesian Product
Famous quotes containing the word product:
“The history is always the same the product is always different and the history interests more than the product. More, that is, more. Yes. But if the product was not different the history which is the same would not be more interesting.”
—Gertrude Stein (1874–1946)