Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name

floor()

Examples
float x = 2.88;  
float a = floor(x);  // Set "a" to 2.0
Description Calculates the closest value that is less than or equal to the value of the parameter.
Syntax
floor(value)
Parameters
value float
Returns float
Usage Application
Related ceil()
round()
Updated on January 11, 2010 09:41:53pm PST

Creative Commons License