extended real number system en · NOUN
Meanings
- The real number system adjoined with two extra symbols: ∞ and −∞, inheriting the ordering of the real number system, and defining −∞ to be less than any real number, and ∞ to be larger than any real number.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| real number systems | Number=Plur | lexicographic |