Is it PEP? In fact, there is not much need to study in advance, there is a jump. Do you have all the textbooks? My suggestion is set sum function → basic elementary function → trigonometric function (this is convenient for you to learn physics) → derivative → inequality → sequence. . . End of the first paragraph

Analytic geometry (circle in compulsory 2) → plane vector (in part, I am from Liaoning, and the books published by us are very messy) → conic curve → solid geometry → space vector (the books are also very messy). . . . The second paragraph

Final algorithm. Probability or something is not a line, but a point. Zhu haoyuan