____________________________________________________>>中文版
0.1.set
0.2.category
1.1. group
a.1.1.1. finite permutation groups
1.2. ring
1.3. module
1.4. field
a.1.4.1. finite field
2.1.finite dimension linear space
3.1.realization and description
3.3.integration
4.1.elemental function, complex function
4.3.mathematical physics function and equation
4.4.function space and function analysis
5.1.general topology
5.2.dimension theory
6.2.manifold
7.1.Riemann manifold
7.2.Finsler manifold