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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 | ### 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 January 11, 2010 09:42:06pm PST