@justinmcrae Thank you for the suggestion. 
The wording may be a bit unclear, and I believe may not be entirely correct. The equation used may also benefit from some clarity in identify what each of the terms are, since at a glance it may not be immediately apparent to other users.
That being said we do ask, and require, that an MCAT-specific source citation be included with any and all content-related suggestions, in order to streamline the process of suggestions and deck maintenance. More information can be found here: AnKing MCAT Deck Submission Guidelines
Please let me know if you have any other questions.