extended real number system
the set of all real numbers with the points plus infinity and minus infinity added.
We Are Number One
Read more in this article about some frequently asked questions and fun facts related to our definitions.
Why Veterans Day And The Number 11 Are Tied Together
November 11th is the 315th day of the year (except on leap years). It’s also Veterans Day, a federal holiday honoring all military veterans.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019