bn:00059076n
Noun Concept
Categories: Articles with permanently dead external links, Topology, Sets of real numbers, Order theory, Articles with short description
EN
open interval  unbounded interval
EN
An interval that does not include its endpoints WordNet 3.0
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EN
An interval that does not include its endpoints WordNet 3.0 & Open English WordNet
An interval in the real number line which does not contain its supremum and infimum. If specified by a pair of real numbers, then it consists of all the points on the real line whose values lie strictly between those two real numbers. Wiktionary
WordNet 3.0 & Open English WordNet
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