Half-Closed Interval


An interval in which one endpoint is included but not the other. A half-closed interval is denoted [a,b) or (a,b] and is also called a half-open interval. The non-standard notation [a,b[ and ]a,b] is sometimes also used.

See also

Closed Interval, Interval, Open Interval

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Cite this as:

Weisstein, Eric W. "Half-Closed Interval." From MathWorld--A Wolfram Web Resource.

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