1, comprehensiveness: curve is an important curve in mathematics, involving many mathematical concepts and skills such as function, derivative and integral. Learning the knowledge list of Butterfly Change College Entrance Examination can systematically grasp the important knowledge points of various subjects in high school and help candidates to review and prepare for the exam comprehensively.

2. Practical application: Qu Yixian is widely used in real life and engineering. By studying Qu Yixian's knowledge list, we can better understand and apply practical problems, improve the ability to solve problems and the practicality of applied mathematics. Screening and summarizing the knowledge points in the knowledge list of butterfly college entrance examination, focusing on the test sites and problem-solving skills of college entrance examination.