W3School TIY Editor

public class Main {

  public static void main(String[] args) {

    System.out.println(Math.ulp(1.0));

    System.out.println(Math.ulp(1.0f));

    System.out.println(Math.ulp(5000000.0));

    System.out.println(Math.ulp(5000000.0f));

    System.out.println(Math.ulp(50000000.0));

    System.out.println(Math.ulp(50000000.0f));

  }

}

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