title: Showing a recursive method with UML
body: <p>Is there a way to show a recursive method with UML class diagram modelling?</p>
  
  <p><img src="https://i.stack.imgur.com/BztHs.jpg" alt="class diagram">
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  In the above class I have a static method Calculate and I want to show that this method alone calls itself recursively and not any other methods or the class. How do I show this in UML?</p>