Framework (A-Z)

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

sq()
Examples 
float a = sq(1);   // Sets a to 1
float b = sq(-5);  // Sets b to 25
float c = sq(9);   // Sets c to 81
Description Squares a number (multiplies a number by itself). The result is always a positive number, as multiplying two negative numbers always yields a positive result. For example, -1 * -1 = 1.
Syntax 
sq(value)
Parameters
value int or float
Returns float
Usage Application
Related sqrt()
Updated on July 07, 2011 11:09:02pm PDT

Creative Commons License