Debugging complex expressions is never easy. How do you see what was returned by inline and nested method calls? What did each predicate in the if statement evaluate to? Without simplifying the code or adding variables to store individual results, answering these questions is difficult. With OzCode's powerful Simplify feature, you can answer those questions with ease! When stepping over an expression, OzCode provides a visual representation of what each predicate evaluated to and the return value of any inline and nested method calls.