## interval

A set (of numbers) bounded by two elements - the endpoints or bounds. The interval may include or exclude either endpoint, leading to four possibilities:

closed [a, b] a <= x <= b open (a, b) a < x < b left-open, right-closed (a, b] a < x <=b left-closed, right-open [a, b) a <= x < bIntervals are typically defined on real numbers but may also be defined on integers or any other type that has an partial order.

Last updated: 2019-08-31

### Nearby terms:

Intertec ♦ interupt ♦ **interval** ♦ InterViews ♦ interworking ♦ intranet

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