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This article gives some errors in the textbook "The Preliminary of Overall Differential Geometry" used in the differential geometry course. If you have any questions, please leave a message in the comment section. 阅读全文
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The topic originated from the fin-term examination of the "Differential Geometry" course at Nanjing University, and any form of reprinting is strictly prohibited. 阅读全文
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The topic originated from the mid-term examination of the "Differential Geometry" course at Nanjing University, and any form of reprinting is strictly prohibited. 阅读全文
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Probability theory is the branch of mathematics concerned with probability, the analysis of random phenomena. 阅读全文
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Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles. The electromagnetic force is carried by electromagnetic fields composed of electric fields and magnetic fields, and it is responsible for electromagnetic radiation such as light. 阅读全文
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In classical mathematics, analytic geometry, also known as coordinate geometry or Cartesian geometry, is the study of geometry using a coordinate system. This contrasts with synthetic geometry. Analytic geometry is widely used in physics and engineering, and also in aviation, rocketry, space science, and spaceflight. It is the foundation of most modern fields of geometry, including algebraic, differential, discrete and computational geometry. 阅读全文
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A database management system (DBMS) is system software for creating and managing databases. The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data. 阅读全文
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Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates functions of complex numbers. 阅读全文
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Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates functions of complex numbers. 阅读全文
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Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates functions of complex numbers. 阅读全文
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Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates functions of complex numbers. 阅读全文
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Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates functions of complex numbers. 阅读全文
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Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates functions of complex numbers.
Operations research, is a discipline that deals with the application of advanced analytical methods to help make better decisions.
Probability theory is the branch of mathematics concerned with probability, the analysis of random phenomena. 阅读全文
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Run for dreams, to be a shining self! 阅读全文
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When plum is blooming, meet again! 阅读全文
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces. 阅读全文
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces. 阅读全文
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This article documents the attempt to optimize the blog garden home page and the associated CSS source code. 阅读全文
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces. 阅读全文
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces. 阅读全文
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Calculus is the branch of mathematics that deals with the finding and properties of derivatives and integrals of functions, by methods originally based on the summation of infinitesimal differences. The two main types are differential calculus and integral calculus. 阅读全文
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Calculus is the branch of mathematics that deals with the finding and properties of derivatives and integrals of functions, by methods originally based on the summation of infinitesimal differences. The two main types are differential calculus and integral calculus. 阅读全文
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After one year of calculus and linear algebra learning, there are still many shortcomings, so take this test as a guide, don't forget your heart, and move on! 阅读全文
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After a year of systematic study of mathematics, I have a little experience. The record is as follows. Even if the future knowledge is violent, the boat will have a small but firm direction. 阅读全文
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces. 阅读全文
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Glorious flowers in spring and solid fruits in autumn. Diligence at dawn and introspection at night. High mountains are silent, still water is deep. 阅读全文
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces. 阅读全文
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Some tricky problems in mathematics waitin to be resolved. 阅读全文
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces. 阅读全文
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Mechanics (Greek μηχανική) is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. 阅读全文
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Mechanics (Greek μηχανική) is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. 阅读全文