Then it is divided into what mechanics calls physical dynamics = =

Then statistics, statistics.

I don't know how to say this in Chinese.

There are also some very simple core mathematics, which are basic mathematics.

Then further mathematics is advanced mathematics, which includes further pure mathematics.

There are about four books per book.

Self-study = = I guess it's difficult. Because it's hard to read.

And it depends on which version you study. Many versions, in fact, you can go to www.amazon.co.uk to see.

Just enter advanced mathematics.