Actually, there is not much difference. You can use the sixth edition or the seventh edition. The seventh edition is only optimized on the basis of the sixth edition, and there is no obvious increase or decrease in content, so it is ok to review with the sixth and seventh editions. If you have a good foundation, you don't have to start with the textbook, because the delay will be longer, so you can review the whole book directly.

Extended data

The Seventh Edition of Advanced Mathematics is the seventh edition of Advanced Mathematics compiled by the Department of Mathematics of Tongji University. Generally speaking, there is no big change from the sixth edition. The depth and breadth of the content meet the basic requirements of the teaching of basic mathematics courses for engineering undergraduates and are suitable for engineering majors in colleges and universities.

Reference materials? Advanced Mathematics (7th Edition) _ Baidu Encyclopedia