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Is it really helpful for Jimmy Dovich to solve the problem set of mathematical analysis for postgraduate entrance examination?
This set of books is a very classic mathematical analysis question bank. From the most basic to the most difficult, it is no problem to pass the basic exam. Many mathematicians passed the customs in those years, including Jimmy, and some were invincible.

Let's start with the origin of this set of books.

Officials say "Jimidovich" is a mathematician noticed by the former Soviet Union. But actually, this statement is wrong. Jimmy Dovich studied in the Department of Mathematical Physics and graduated from the Department of Mathematical Mechanics with a doctorate. This department is not available in China, and its major is fluid mechanics and power system.

The Soviet Union attached great importance to applying what it had learned. Mathematics is a tool to solve problems, not purely academic research.

Jimidovich's most famous work is Jimidovich's mathematical analysis problem set, which contains almost all possible changes in mathematical analysis. Some calculations are of great practical value and can be used by many science and engineering students in their future work, which fully embodies the mathematical characteristics of the Soviet Union.

China was probably introduced by 1955 and published by People's Education Press. There is only a thin book, and all of them have no answers. This book has almost become the standard problem set of top universities in China. China University of Science and Technology is a freshman. He has one, claiming that he can't graduate without it.

"Jimidovich Mathematical Analysis Problem Set" is also a standard problem set of the Department of Mathematics of Moscow University. Over the years, until the death of the author 1978, there were 4462 questions.

After Jimidovich's death, Fei Dinghui and Zhou Xuesheng of Shandong University edited and performed all the exercises, and the topics were published together with the answers, totaling 6 books, which were first published by Shandong Science and Technology Publishing House as 1985. It's called "Problem Set Solution". So far, the latest version is the third edition.

As for the complete solution of the exercise, it was published by Anhui People's Publishing House a few years ago, claiming to have nearly 6,000 questions, and the redundant questions may have been added by later generations. However, because the copyright is not in my own hands, the title of the book can't be called "Complete Solution to the Problem Set", but can only be called "Complete Solution to the Problem Set".

Because the Russian version is called "Jimidovich Mathematical Analysis Problem Set", not every book can be related, but it doesn't matter if it is called problem solving.

Just like a teacher teaching British English and a British teacher teaching English, it is somewhat different.

It is ok to play word games with names, and the solution is not easy to get. In order to avoid copyright problems, we have to make some changes in the solution and mathematical symbols. The biggest problem is that there are so many solutions to the exercises that there may be only one optimal solution, and many inexplicable mistakes come out.

There is also typesetting, and the mathematical formulas are not easy to arrange, not to mention that the proofreader of the printing house can't understand it, and the editor's estimation is also a headache. The reason why Fei Dinghui's edition of Jimidovich's Solution to Mathematical Analysis Problem Set was revised was to correct mistakes, mainly proofreading errors and symbol errors. It's basically right to change the third edition.

It is generally believed that Fei Dinghui's version is the best. Actually, the problem is the same. Fei Dinghui took the lead in answering, and others had no choice but to copy, change the symbol or change the algorithm (not every problem can be solved in multiple ways).

This is past lives about the book Jimmy Dovich.

Not that Fei Dinghui's version is much better. The key is stability and less mistakes. Just kidding, most of the high-quality solutions to Jimidovich's exercises were fried by Fei Dinghui. Because there are so many solutions, you can't copy them if you don't want to.

However, there is only one version of Fei Dinghui's "Problem Set Solution" of Shandong Institute of Technology, and others dare not call it that. The math circle is so big and the books are so famous that no one wants to have a hard time with themselves.

The rest are "problem solutions". Questions and answers can be called at will.