| Index

| Reference for Wiring 1.0 (ALPHA) 0020+. 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 |  | Web & Application
Related |  | ceil() round()