UNIVERSITY STUDY LIBRARY
Understand the idea. Justify each step.
Choose a course, then a topic. Each detailed lesson separates definitions, assumptions, derivations, examples and counterexamples, with a short understanding check.
14 course groups · 35 topic guides · English / Chinese. These focused guides support university study; they are not complete semester syllabi.
College Algebra & Precalculus Bridge
Course guide & prerequisites →Calculus I: Change & Accumulation
- 01Limits & Continuity
- 02Derivatives, Chain Rule & Implicit Change
- 03Derivative Tests & Optimization
- 04Integrals & the Fundamental Theorem
Calculus II: Integrals & Series
- 01Integration Techniques & Improper Integrals
- 02Sequences, Convergence & Taylor Series
- 03Parametric & Polar Calculus
Multivariable Calculus
- 01Partial Derivatives & Directional Change
- 02Hessians & Multivariable Extrema
- 03Multiple, Line & Surface Integrals
Linear Algebra
- 01Matrices, Elimination & Inverses
- 02Span, Basis, Rank & Nullity
- 03Eigenvalues & Orthogonal Projection
Ordinary Differential Equations
- 01First-Order Equations & Initial Values
- 02Second-Order Equations & Linear Systems
- 03Laplace Transforms & Euler Steps
University Probability & Statistics
- 01Random Variables, PMFs, PDFs & CDFs
- 02Expectation, Variance & the CLT
- 03Estimation, Tests & Regression