I took this during the summer of 2020, but it was an excellent and relaxing class. Not super difficult, as this was basically calculus 2 and 3 topics with complex numbers. You'll see a proof or two here and there on a homework assignment, as this is a more theoretical subject than what non-math majors are used to. That being said, she'll be more than willing to help you out if you're willing to go to office hours. I wish I had her for some of my other APMA's. Good luck!!