Professor: Hesthaven Course format: Lecture Number of respondents: 13 Total Enrollment: 14 Class Composition: Froshs: 0 Sophs: 2 Jrs: 5 Srs: 4 Concs: 9 Non-Concs: 3 Don't Know: 0

Instructor Average: 1.29 Course Average: 1.43

“Introduction to Numerical Analysis” teaches students computational linear algebra and is directed at computer science concentrators. Although there are no formal prerequisites, reviewers indicated that Math 52 (linear algebra) was necessary, and CS 4 or 15 would have been very helpful. As the course used MATLAB for many of the assignments, knowledge of the program was also recommended.

Students commented that Professor Hesthaven’s lectures were clear and that he provided good examples, although one student thought he went through details too quickly. Class members remarked that he was approachable, always willing to answer questions, and that he connected with his students. Many observed that his review of material previously covered at the beginning of each class was very helpful. One student thought that there was not enough guidance provided with the computing part of the class, and that although there were no prerequisites for this class, he taught as though students were familiar with the material. A few students felt that he did not take into account the needs and interests of his class, while others disagreed. While there seemed to be no major complaints about Professor Hesthaven’s lectures, students did not seem blown away by them either.

The coursework consisted of a midterm, a take-home final, and weekly homework assignments. Some said the assignments were reasonable and beneficial, while others thought they were long and difficult. Students also disagreed over the usefulness of the textbook: a few thought it was helpful, while others thought it was horrible.

In general, class members spent between three and five hours on this course, which matched their expectations. However, a few students found themselves spending ten to twenty hours on this course and had difficulty with the programming assignments. Some said that while the material is not always interesting, it is practical, and the class is worthwhile and rewarding. If you are interested in math and computer science, than “Introduction to Numerical Analysis” may be for you.

View AM/0117 in the Brown Online Course Announcement.