Tutorial by Examples

Memoization consists of caching function results to avoid computing the same result multiple times. This is useful when working with functions that perform costly computations. We can use a simple factorial function as an example: let factorial index = let rec innerLoop i acc = match...

Using the previous example of calculating the factorial of an integer, put in the hash table all values of factorial calculated inside the recursion, that do not appear in the table. As in the article about memoization, we declare a function f that accepts a function parameter fact and a integer pa...