NXSL:ceil

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Round up value.

Since: 1.2.5


Syntax

ceil(x);


Parameters

x Floating point value.


Return Value

The smallest integral value that is not less than x.


Examples

ceil(2.3)	->	3
ceil(3.8)	->	4
ceil(-2.3)	->	-2
ceil(-3.8)	->	-3
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