31:["$","main",null,{"children":["$","article",null,{"className":"SiteLayout-module__16F2PG__card","id":"mw-main","children":[["$","div",null,{"className":"SiteLayout-module__16F2PG__cardHead","children":["$","h1",null,{"className":"SiteLayout-module__16F2PG__cardTitle","children":"Open Interval"}]}],["$","div",null,{"className":"SiteLayout-module__16F2PG__content","children":[false,[["$","script","0",{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"DefinedTerm\",\"name\":\"Open Interval\",\"description\":\"An open interval is a set of numbers between two endpoints that does not include the endpoints themselves. Explore interval notation and related interval types.\",\"url\":\"https://www.mathwords.com/o/open_interval.htm\",\"inDefinedTermSet\":{\"@type\":\"DefinedTermSet\",\"name\":\"Mathwords\",\"url\":\"https://www.mathwords.com/\"}}"}}]],false,[["$","div",null,{"className":"LegacyContent-module__gmcoNq__content ","dangerouslySetInnerHTML":{"__html":"

Open Interval

An interval that does not contain its endpoints.

$\"Number$

\n \n

See\n also

Interval notation, closed\n interval, half-open\n interval, half-closed interval

\n "}}],false],false]}]]}]}]