1, the mystery of mathematical formula is based on the syllabus, including the definitions, properties, formulas, images and solutions of common exams in advanced mathematics, linear algebra, probability theory and mathematical statistics, which are suitable for students to learn.

2. The author of this book is Li Yongle, Professor of Applied Mathematics in Tsinghua University and Vice President of Mathematics Research Association of Beijing Higher Education Society. The most famous linear algebra tutor in graduate mathematics in China has participated in the revision of graduate mathematics teaching syllabus and the proposition work of national mathematics examination for many times.