Introduction to Calculus and Mathematical Analysis

Foreign books are thick, but easy to understand, especially Thomas Calculus. However, if the book is thick, you have to spend more time reading it. It is better to directly repair Tongji's small notebook. Don't just look. Make sure that all the questions are finished first, and then solved first. Introduction to Calculus and Mathematical Analysis is a very good book. Please read as a reference course. There are so many volumes. The most important thing for you now is to get started quickly, first understand the content of the exam, and then pick the weak links to understand with other books. Calculus and its Application seems to be a few pages in the bookstore, which should be a little simple for the postgraduate entrance examination, but problems that other books can't understand can be solved without looking good. I remember there are two sets of funny calculus courses (unary and multivariate). You can go to the bookstore if you have nothing to do. It is interesting to read them as jokes. It is said that I finished reading it in the bookstore at that time (of course, you have to have some foundation before, otherwise it is unrealistic to read it at one go).