# Course Information

## Lower Division Undergraduate Courses

Math 2 and 3 are general mathematics courses at the precalculus level.

Math 11A, 11B, 19A, 19B, 20A, 20B and 22, 23A, and 23B are the calculus courses.

Math 21, Linear Algebra, and Math 24, Ordinary Differential Equations, are also needed for many majors besides Mathematics.

## Upper Division Undergraduate Courses

(Are those with course numbers in 100s.)

The mathematics major sequence typically begins with Math 100, Introduction to Proof and Problem Solving. Key courses in the major are 111A (group theory and modern algebra) and 105A (Analysis: calculus made rigorous).

## Graduate Courses

(Are those with course numbers in 200s.)

Our top undergraduates often take some of the introductory graduate sequences of algebra, analysis and topology-geometry. These courses are Math 200 through 211.