Step 10 Save and run!

Save your work by selecting Save from the File menu. Now you can try running your applet. In Eclipse, make sure that the applet is selected (either click on the window showing the applet, or click the applet's name in the Package Explorer view). Now, pull down the Run menu, select Run As..., and select Java Applet from the pop-out menu. Your applet should now start running in a separate window. Try editing the function definition (press Enter after you have edited the definition), or changing the limit settings. 

The applet below is a live example of this simple applet.