Li Er refers to the math review books written by Li Yongle and Li Zhengyuan. Li Wang refers to the math review books written by Li Yongle and Wang Shian.
The essence of the two review books is the same, and the knowledge points in the outline are all equipped with exercises, but the focus of some topics is different. Second, Li's comments on the whole book are more popular; It is more difficult for Li Wang to review the whole book.
At the time of 20 12, there was already a complete collection of Li Er, which is a commonly used textbook for mathematics examination (textbook for counting from one to three): Advanced Mathematics compiled by Tongji University Higher Education Press? ; Tongji linearity; Higher education publishing? Editor of Zhejiang University? Probability theory and mathematical statistics, etc.
Extended data
Encyclopedia of Mathematics Review is a book published by National School of Administration Press 20 12. The authors are Li Zhengyuan, Li Yongle and Yuan Yintang.
Brief Introduction to Mathematics for Postgraduate Entrance Examination in Li Yongle and Li Zhengyuan of Peking University Yanyuan: Complete Solution to Mathematics Review Book (Mathematics III) (2065438+03): Version 2065438+065438+0 is revised on the basis of version 20 10, which is more perfect, more targeted and applicable.
Calculus part: According to the requirements of the examination syllabus and the needs of the vast majority of candidates for systematic review, Peking University Yanyuan 20 12 Li Yongle Li Zhengyuan's entrance examination for Mathematics III: Mathematics Review Book (Mathematics III) (Economics) has been adjusted.
The purpose is to explain the key contents, such as: the method of finding limit, the method of finding integral (unary and multivariate functions), Newton Leibniz formula and its application, the calculation and application of double integral, mathematical modeling, finding the convergence domain or convergence interval of power series, the summation of power series, finding the expansion of power series of functions, etc. , and so on.
In addition, the Taylor formula of unary function and its simple application are also explained.
Linear algebra part: mainly for the application of some key concepts and formulas, several examples are replaced and added to explain, so that candidates can thoroughly understand these key concepts and formulas and answer some common questions.
For example, the calculation of abstract determinant, the proposition of adjoint matrix, the eigenvalue and eigenvector of n-order matrix, the proof of linear correlation and irrelevance, the proof of basic solution system and other problem-solving methods and skills are further summarized in detail, and are explained through typical examples to eliminate the doubts of candidates about the application of these important concepts and formulas and the problem-solving methods of common questions, so that candidates can cope freely in the examination and improve the examination level.
Probability and statistics part: adjusted to calculus part, which is more suitable for candidates to review systematically. At the same time, key concepts, formulas and common problems are explained from different angles to improve the comprehensive analysis ability of candidates in using concepts and formulas, so as to achieve good results.
References:
Baidu Encyclopedia-Mathematics Review Book