Mathematical analysis is coordinated with the other two basic courses (Advanced Algebra and Analytic Geometry) and takes itself as the main task, which forms the same foundation of all branches of modern mathematics. Almost all professional courses need the support of this course. As the refinement and deepening of typical problems in mathematical analysis, courses such as real number construction theory, introduction to analysis and field theory can be arranged. Its follow-up courses include real variable function, complex variable function, functional analysis, point set topology and so on. It is the necessary direct foundation for studying courses with strong application such as ordinary differential equations, partial differential equations, probability theory and mathematical models, and it also has a potential far-reaching influence on the study of numerical calculation, mathematical experiments, logic and computational science.

Mathematical Analysis is generally a course for students majoring in mathematics. The comprehensive teaching material of Mathematical Analysis includes the proof, deduction, theory and the use of mathematical symbols in basic mathematics (number theory, function, space geometry, etc.). ) and advanced mathematics, which is very logical.

Calculus is generally a course for liberal arts students (economics, computer art, law, etc.). ) at the university.

University science and engineering generally takes "advanced mathematics" as the course, which includes calculus and linear algebra.

Generally speaking, learning mathematical analysis must first master the basic knowledge of calculus, because the main content of mathematical analysis involves the derivation and proof of a large number of problems in calculus.

Therefore, mathematical analysis is one of the most difficult subjects in universities, which is as difficult as discrete mathematics.

Calculus is only a subject that focuses on calculus methods and proficiency, and its difficulty is far less than that of mathematical analysis.

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