This professor understands that some students do not know anything in math or are weak in math, like myself. She helped me and many other students to understand many basic concepts by offering us one-on-one sessions out of the class time. professor wafa can help you but she wants you to work hard to learn and pass. she doesn't allow cheating in the tests. I find this good and respect her. May be some students don't like this because nobody follow when they use cells.
I'm asking the School of Mathematics: since you have such a knowledgeable math professor why you don't assign her to more math courses such as Calculus, Differential equations, Linear algebra, and more. Do you know she's the most teacher who fights against cheating and the use of cellphones in the tests, whereas I had a teacher who allowed us to open our notes and use our cellphones in the test! I wish she teaches me more courses.