OSSU Math: A Free Self-Taught Education in Mathematics Curriculum

OSSU Math: A Free Self-Taught Education in Mathematics Curriculum

Summary

The OSSU Math repository offers a comprehensive, free, and self-taught curriculum for a complete education in mathematics. It leverages high-quality online materials from top universities like MIT and Harvard, guiding learners through core mathematics and advanced topics. Supported by a global community, this path is ideal for individuals seeking a rigorous mathematical foundation.

Repository Info

Updated on May 9, 2026
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Tags

MathematicsEducationCurriculumSelf-LearningOpen SourceSTEMMITHarvard

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Introduction

The ossu/math repository provides a meticulously structured curriculum for a free, self-taught education in Mathematics. Designed to mirror the requirements of an undergraduate math major, this program focuses on fundamental concepts across all mathematical disciplines. It's an invaluable resource for motivated learners who possess the discipline to pursue a rigorous education largely on their own, while benefiting from a supportive worldwide community.

The curriculum is built upon open online courses from prestigious institutions, carefully selected for their quality, accessibility, and regular availability. When suitable courses are not available, the curriculum recommends supplementary books to ensure comprehensive coverage of topics.

Getting Started

Starting your journey with the OSSU Math curriculum is straightforward. The program is designed for flexibility, allowing students to work alone or in groups, and generally recommends following the courses in order due to their prerequisite structure.

  1. Understand the Structure: The curriculum is divided into "Core Mathematics" (all required courses) and "Advanced Topics" (electives with breadth and depth requirements).
  2. Begin with Core Mathematics: Start with courses like "Introduction to Mathematical Thinking" and progress through Calculus, Differential Equations, Discrete Mathematics, Linear Algebra, Probability & Statistics, Introduction to Analysis, and Introduction to Abstract Algebra.
  3. Track Your Progress: The OSSU Math community provides a Trello board template to help you manage your studies. Simply copy the official Trello board to your personal account and move cards as you complete courses.

While the curriculum strives to identify free resources, some courses may have costs associated with graded assignments or projects. The estimated duration to complete the curriculum is about two years, dedicating 18-22 hours per week.

Examples

The ossu/math curriculum covers a broad spectrum of mathematical fields, ensuring a well-rounded education. Here are some examples of the topics and courses included:

Core Mathematics

  • Calculus: Covers differentiation, integration, coordinate systems, infinite series, and multivariable calculus, often using MIT Open Learning Library courses.
  • Linear Algebra: Explores vector and matrix calculations, linear transformations, vector spaces, and eigenvalues, with resources like 3Blue1Brown's "Essence of Linear Algebra" and MIT OCW.
  • Discrete Mathematics: Focuses on counting, grouping, classifying, logic, and reasoning, primarily through MIT's "Mathematics for Computer Science."
  • Probability & Statistics: Delves into random variables, expectation, variance, and probability distributions, utilizing MIT OCW courses.

Advanced Topics

After completing the core, learners can specialize in areas such as:

  • Mathematical Logic: Including courses like "Introduction to Formal Logic."
  • Geometry and Topology: With resources such as "Topology Without Tears" and MIT's "Differential Geometry."
  • Mathematical Analysis: Covering real analysis, numerical analysis, and complex analysis.
  • Abstract Algebra: Further exploring group theory, rings, fields, and related structures.

Why Use OSSU Math?

Choosing the OSSU Math curriculum offers several compelling advantages for aspiring mathematicians and anyone seeking a deep understanding of the subject:

  • High-Quality Content: The curriculum curates courses from world-renowned universities, ensuring a top-tier educational experience without the tuition fees.
  • Comprehensive Coverage: It provides a complete education equivalent to a bachelor's degree in mathematics, covering both foundational and advanced topics.
  • Flexibility and Self-Paced Learning: Learners can progress at their own pace, fitting studies around their personal schedules and commitments.
  • Strong Community Support: A vibrant Discord server and GitHub issues provide platforms for interaction, discussion, and mutual support among students worldwide.
  • Cost-Effective: The emphasis on free online resources makes a high-quality math education accessible to everyone, regardless of financial background.

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