Math notation

[O-Memis]

I appreciate your work, however there are some major drawbacks. Notation is not clear. You did not explain the mathematical notation ( like %99 of the teachers ) in your cheat sheets, it looks like a textbook therefore they are not useful for the beginners. It is possible that a beginner does not heard anything about transpose of a matrix, gradient, Laplacian, or even what conditional probability is. At least you should note the requirements for the learners.

Thanks