Quick Knowledge

Kuai Yi Zhi

Build Complete Knowledge System, Make Learning More Systematic, Profound and Interesting

Featured Courses

Data Structures

Homepage of the Data Structures course: Learn about logical and storage structures of data and their operations, laying a solid foundation for efficient programming.

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Higher Mathematics

Explore core concepts such as functions, limits, and calculus, laying a solid mathematical foundation for science and engineering.

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Probability And Mathematical Statistics

Study the laws of random phenomena, learn methods of data analysis and inference, and master the science of extracting information from data.

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Linear Algebra

Master determinants, matrices, vectors, systems of linear equations, eigenvalues, and quadratic forms, and understand the abstract structure of linear spaces.

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