Outrageously Funny Word Dictionary :: Idealness

👉 In mathematics, an ideal is a subset of a ring that is closed under certain operations. In other words, it contains all the elements which are multiples of another element in the ring. For example, in the ring of integers modulo 4 (Z/4Z), 2 and -2 are ideals because they are multiples of each other. An ideal is also called a principal ideal domain or PID for this reason.

idealness