Loading

BruinTree is an independent student project. It is not affiliated with, endorsed by, or sponsored by UCLA or the University of California. Where this comes from›

Course information comes from the public UCLA General Catalog. Requisites are read from UCLA’s published wording and can be incomplete or out of date — check the official catalog listing and your department adviser before you enroll.

UCLA, Bruin, and related marks are trademarks of The Regents of the University of California.

Report a problem

Anonymous, and it takes a sentence. This is the main way BruinTree finds out what it has got wrong.

What kind of problem

Sends this page’s address and your browser version. Nothing else.

MATH 31ADifferential and Integral Calculus

Mathematics · 4 units · Undergraduate lower division (0-99)

See treeView official UCLA course listing ↗Find on Bruinwalk ↗

Differential calculus and applications; introduction to integration.

P/NP or letter grading.

When it runs

Checking the Schedule of Classes…

Requisites

Official UCLA wording

Preparation: at least three and one half years of high school mathematics (including some coordinate geometry and trigonometry). Requisite: successful completion of Mathematics Diagnostic Test or course 1 with grade of C– or better.

BruinTree reads · Preparation

needs reviewconfidence 0.00 · from text

BruinTree could not read this requirement — see UCLA’s wording above.

  • · could not read "at least three" (no course number found)
  • · could not read "one half years of high school mathematics (including some coordinate geometry and trigonometry)" (no course number found)
  • · no course reference could be read from this requisite

BruinTree reads · Prerequisite

needs reviewconfidence 0.70 · from text
grade C- or better in
  • one of
    • successful completion of Mathematics Diagnostic Test
    • MATH 1
  • · could not read "successful completion of Mathematics Diagnostic Test" (no course number found)

Report a problem

About MATH 31A. We read UCLA’s requisite wording by machine, and it gets things wrong.

What kind of problem

Sends this page’s address and your browser version. Nothing else.

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

MATH 31A

  • MATH 1Precalculus

1 direct requisite. The whole upstream is here — 1 course over 1 level. Every course here opens its own tree.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

MATH 31A60 more beyond

  • MATH 11NGateway to Mathematics: Number Theory
  • MATH 31BIntegration and Infinite Series58 more beyond
    • MATH 11NGateway to Mathematics: Number Theoryanother path to it
    • MATH 32BCalculus of Several Variables50 more beyond
      • MATH 42Introduction to Data-Driven Mathematical Modeling: Life, Universe, and Everythinganother path to it
    • C&S BIO 100Data Science and Statistics for Life Scientists
    • MATH 32BHCalculus of Several Variables (Honors)
    • MATH 33ALinear Algebra and Applications92 more beyond
      • MATH 42Introduction to Data-Driven Mathematical Modeling: Life, Universe, and Everythinganother path to it
    • CH ENGR CM155Systems Biology: Intracellular Network Identification and Analysis
    • MATH 33AHLinear Algebra and Applications (Honors)another path to it
    • MATH 33BDifferential Equations62 more beyond
  • A&O SCI 90Introduction to Undergraduate Research in Atmospheric and Oceanic Sciences
  • MATH 31BHIntegration and Infinite Series (Honors)
  • MATH 31ECalculus for Economics Students
  • ASTR 81Fundamentals of Astrophysics
    • ASTR 115Introduction to Galactic Astronomy2 more beyond
      • PHYSICS 170NComputational Physics and Astronomy Laboratory
    • ASTR 117Introduction to Extragalactic Astrophysics2 more beyond
      • ASTR 127Stars from Birth to Deathanother path to it
    • ASTR 127Stars from Birth to Death
    • ASTR 142Data and Computation in Astrophysics
    • ASTR 143Planets and Exoplanets
    • ASTR 144Star Formation and Interstellar Medium
    • ASTR 146Astronomical Instrumentation
  • MATH 32ACalculus of Several Variables50 more beyond
    • MATH 11Transition to Upper Division Mathematics
    • MATH 32BCalculus of Several Variablesanother path to it
    • C&S BIO 100Data Science and Statistics for Life Scientistsanother path to it
    • MATH 32BHCalculus of Several Variables (Honors)another path to it
    • CHEM 110APhysical Chemistry: Chemical Thermodynamics27 more beyond
      • MAT SCI 131Diffusion and Diffusion-Controlled Reactions6 more beyond
    • MATH 33AHLinear Algebra and Applications (Honors)1 more beyond
    • COM SCI M182Dynamic Biosystem Modeling and Simulation Methodology3 more beyond
    • MATH 106History of Mathematics
  • MATH 32AHCalculus of Several Variables (Honors)
  • BIOENGR M182Dynamic Biosystem Modeling and Simulation Methodology
    • BIOENGR CM187Research Communication in Computational and Systems Biology
    • BIOENGR CM287Research Communication in Computational and Systems Biology
  • MATH 42Introduction to Data-Driven Mathematical Modeling: Life, Universe, and Everything
    • MATH 118Mathematical Methods of Data Theory1 more beyond
      • MATH M148Experience of Data Science
  • MATH 61Introduction to Discrete Structures
    • MATH 180Graph Theory
    • MATH 182Algorithms
    • COM SCI 180Introduction to Algorithms and Complexity20 more beyond
      • COM SCI 161Fundamentals of Artificial Intelligence4 more beyond
    • MATH 184Enumerative Combinatorics
  • BIOSTAT 216Mathematical Methods for Biostatistics
  • MATH 70Introduction to Probability
    • ECON 109AAdvanced Sequence: Mathematical Economics
  • MATH 100Problem Solving
    • MATH 101Advanced Problem Solving
  • C&EE 91Statics
    • C&EE C104Structure, Processing, and Properties of Civil Engineering Materials
      • C&EE C182Rigid and Flexible Pavements: Design, Materials, and Serviceability
    • C&EE 108Introduction to Mechanics of Deformable Solids4 more beyond
      • C&EE C104Structure, Processing, and Properties of Civil Engineering Materialsanother path to it
    • C&EE 132Dynamics of Rigid and Flexible Structures2 more beyond
      • C&EE 123Advanced Geotechnical Design

84 courses list this as a requisite. Showing 60 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

  • Fall 2025
  • Winter 2026
  • Summer 2026
  • Fall 2026
  • Winter 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.