Dictionary.com
Thesaurus.com
Showing results for extended real number system. Search instead for Extended+real+number+line&fromAsk=true.

extended real number system

American  

noun

Mathematics.

  1. the set of all real numbers with the points plus infinity and minus infinity added.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "extended real number system" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com