Can bc explain itself instead of just giving you an answer?

When you do math in bc it clearly uses some order of operations. And I know that this falls within the realm of Reverse Polish Notation; so is it possible for it to explain itself? I mean I know I can do order of operations on my own, but recently there's been some disagreement online about this, and it would be good to be able to determine if someone used PEMDAS or something else to calculate their result. If each of the steps were shown within the program that would clear all of that up.