// Eksempel på udregning af boolske udtryk.

public class Bool2 {

  public static void main(String[] args) {
    int x = 2, y = 4;

    System.out.println("Lad x = 2 og y = 4");
    System.out.println("Da er");

    System.out.print(" ! false = ");
    System.out.println(! false);
    System.out.print(" ! true = ");
    System.out.println(! true);
    System.out.print(" ! true == false = ");
    System.out.println(! true == false);
    System.out.print(" ! (true == false) = ");
    System.out.println(! (true == false));
    System.out.print(" true && false = ");
    System.out.println(true && false);
    System.out.print(" false || true = ");
    System.out.println(false || true);
    System.out.print(" x + y > 3 && x < y = ");
    System.out.println(x + y > 3 && x < y);
    System.out.print(" x + y == 3 || x < 4 = ");
    System.out.println(x + y == 3 || x < 4);
    System.out.print(" x < y && (3*4 == 2*6-1*2+2) == !(3<x) = ");
    System.out.println(x < y && (3*4 == 2*6-1*2+2) == !(3<x));
  }

}