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Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If 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 July 07, 2011 11:08:16pm PDT