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()