Paul Bourdon is probably the most enthusiastic math professor I have ever had. He comes to class every single day prepared and excited, which makes the entire class interested in the material. Furthermore, I was scared that this class would be really difficult and I would not be able to follow the lectures, but he offers so many platforms to ask questions and go over the material. You go to class everyday ready for the curriculum for the day. I could not recommend him enough. He takes a complicated subject and makes it interesting and clear.