language: Java (sun-jdk-1.7.0_10)
date: 997 days 4 hours ago
link:
visibility: public 
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public class Main {
public static void main(String[] args) {
 
System.out.println(.1 + .2 == .3);
// false
 
System.out.println(Math.abs(.1 + .2 - .3) < .00000000000001);
// true
 
}
}