Mathematically solid and very insightful. A great addition to a library in any case.

数学的观点扎实且非常有洞见，从任何角度来看，都是图书馆非常好的藏书。

youdao

Mathematically solid and very insightful. A great addition to a library in any case.

数学的观点扎实且非常有洞见，从任何角度来看，都是图书馆非常好的藏书。

youdao