Index
 
  Reference for Wiring 1.0 (ALPHA) 0021+. 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  

- (negation)

   
Examples   
int a = 5;         // Sets "a" to 5 
int b = -a;        // Sets "b" to -5 
int c = -(5 + 3);  // Sets "c" to -8

Description   Reverses the sign of the value. Equivalent to multiplying by -1. For example, -5 is the same as 5 * -1.
   
Syntax   
-value
   
Parameters  
value   int or float
   
Usage   Web & Application
   
Related   - (subtract)