To qualify for the option in pure mathematics, a student must satisfactorily complete with a grade of C or better each of the following courses in the suggested four-year schedule. Changes to the standard program must be approved by the department.

## Freshman Year

50: 640: 121,122 Unified Calculus (4,4)

## Sophomore Year

50: 640: 221 Unified Calculus (4)

50: 640: 250 Linear Algebra (3)

50: 640: 314 Elementary Differential Equations (3)

50: 640: 237 Discrete Mathematics (3)

50: 960: 183 Elementary Applied Statistics (3) or 50:960:283 Introduction to Statistics I (3)

## Junior Year

50: 640: 300 Mathematical Reasoning with Proofs (3)

50: 640: 311 Advanced Calculus I (3)

50: 640: 356 Theory of Numbers (3)

50: 640: 435 Geometry (3)

## Senior Year

50: 640: 432 Introduction to Differential Geometry (3) or 50:640:441 Introductory Topology (3)

50: 640: 351,352 Introduction to Modern Algebra I-II (3,3)

50: 640: 491 or 492 Mathematics Seminar (3)

Courses 50: 640: 435, and 441 are each offered in alternate years. Students pursuing the pure mathematics option should enroll in one or more of these courses during their junior year.