To call a static method you have to use the classes name before it.
Rational.negate();
If that doesnt fix your problem, could you repost the class your main method is in? It is hard to test...
Type: Posts; User: Chris.Brown.SPE
To call a static method you have to use the classes name before it.
Rational.negate();
If that doesnt fix your problem, could you repost the class your main method is in? It is hard to test...