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Mt. SAC Important Message

COVID-19 NOTICE: To take classes ON CAMPUS this upcoming Winter 2022 term, vaccinations will be required. Fully online students are exempt from this requirement. Learn about the December 10 deadline for the first dose, exemptions and more in your Mt. SAC email or

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Mathematics and Computer Science Department

The Mathematics and Computer Science  Department at Mt. SAC offers courses in pre-collegiate and college-level mathematics, as well as in computer science, including fundamentals, programming, and data structures. The department has over 90 faculty members and provides various learning and computing resources to students. Explore our web site to learn more about our courses, faculty, labs, and other resources.

Featured Events

Department Labs


Math Activities Resource Centers & Support (MARCS)

The Math Activities Resource Centers & Support (MARCS) offers services including free math tutoring, study spaces, mathematics and computer science software, calculator rentals, textbooks, solution manuals, and handouts.  The MARCS is comprised of three areas:  The MARC currently serves students in Algebra and Trigonometry classes (Math 50, 51, 71, 130 and 150), the TMARC serves students in Statistics and Calculus (Math 100, 110, 120, 140, 160, 180, 181, 260, 280, 290), and the Math Computer Lab serves students in all Mt. SAC MATH and CSCI courses.  

Math Guidance Video

Our Professors

All Departmental Faculty
Mathematics and Computer Science Department

7:30 A.M. - 4:30 P.M.
Building 61-1622
(909) 274-7500 ext.4652