College Level Math Cheat Sheets

What is this?

I’ve put together a set of cheat sheets for core undergrad math courses — Discrete Math, Calculus, Linear Algebra, Abstract Algebra, and Differential Equations. See on the left for full list of documents.

🛠️ Fully Editable
All Cheat Sheets i found online were PDFs that i wasn't able to edit. With these, you can fork any sheet and modify it directly. Create an account (top left corner) and click Download → Fork to fork into your account. You can edit your own copy of the document now as you want.

📄 Export Options

  • Click Download → PDF for a clean LaTeX-style printout.

  • Or hide side panels (click the small arrows), then use Ctrl/Cmd + P → Save as PDF.

Contents (also on the left menu)

  1. Discrete Math
    1.1 1.1 Logic
    1.2 1.2 Sets
    1.3 1.3 Methods of Proof
    1.4 1.4 Functions, Relations, Sequences
    1.5 1.5 Number Theory
    1.6 1.6 Graphs

  2. Calculus → right arrow Calculus Cheat Sheet
    2.1 2.1 Limits
    2.2 2.2 Derivatives
    2.3 2.3 Integrals
    2.4 2.4 Taylor Series
    2.5 2.5 Vector Analysis

  3. Linear Algebra -> Linear Algebra Cheat Sheet

3.1 3.1 Definitions and Operations
3.2 3.2 Matrix-Vector Product
3.3 3.3 Computing the Inverse
3.4 3.4 Systems of Equations
3.5 3.5 Extra Content

  1. Algebra
    4.1 4.1 Groups
    4.2 4.2 Rings and Fields

  1. Differential Equations -> Differential Equations Cheat Sheet

    5.1 5.1 DE Basics
    5.2 5.2 Methods and Laplace
    5.3 5.3 Systems, Stability, Fourier

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