Update test app.

examples/Hello/Hello.cs

@@ -5,7 +5,9 @@ public class HelloExample
 {
 	public static void Main (String[] args) {
 		var h = new Hello();
-		h.PrintHello ("Hello world");
+		h.PrintHello ("Hello world");
+        Console.WriteLine("True =" + h.test1(3, 3.0f).ToString());
+        Console.WriteLine("False =" + h.test1(2, 3.0f).ToString());
 	}
 }