This site is supported by donations to The OEIS Foundation.

# Ceiling

From OeisWiki

(Redirected from Ceiling function)

This article page is a

**stub**, please help by expanding it.

**Ceiling** is a function that gives the smallest integer above a given real number . It is generally notated , or in computer programming languages, `ceil(x)`

. For example, . For , is the same as the integer part of ; but if , then is one more than the integer part. For example, , but for .

See also floor, Help:Calculation#Sgn function template and abs/trunc/floor/ceil operators