Outrageously Funny Word Dictionary :: Sigmatism

👉 Sigmatism is a concept in mathematical logic that refers to the idea that there are infinitely many distinct sets of natural numbers (or other types of mathematical objects) whose union is equal to 1. This means that for any set S, if S = {n} where n is an integer, then S ∪ N = 1, where N is any infinite set. In other words, the union of infinitely many distinct sets of natural numbers (or other types of mathematical objects) is

sigmatism