algebra of sets
a nonempty collection of sets having the property that the union of two sets of the collection is a set of the collection and the complement of each set of the collection is a set in the collection.
“Infamous” vs. “Notorious”: Why Is There A Difference?Infamous and notorious are commonly interchanged terms used to describe someone or something that is famous for being negative in some way. There are times when either will work, yet in other cases, one word is a better fit.
Compare Boolean ring.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019