Excel Is a Perfect Example of a Functional Language

Exel allows you to do things that you can't always do without a very large set of restrictions in another language. In one of the happy benefits, or one of the reasons why you would want to have this pureness where so gett where things don't change,. You can say that if x is equal to five, it's always equal to five. If i sin some vale, there's no side effect. So if i have the function addition, and i pass in one an two, i will always get three. Is it interesting? I wonder what percentage of, say, americans, or, let's say westerners, we'll say people, is mata