> For the complete documentation index, see [llms.txt](https://wiki.hanzheteng.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.hanzheteng.com/math.md).

# Math

- [Optimization](https://wiki.hanzheteng.com/math/optimization.md)
- [Convex Optimization](https://wiki.hanzheteng.com/math/optimization/convex-optimization.md)
- [Descent Methods](https://wiki.hanzheteng.com/math/optimization/descent-methods.md)
- [Probability](https://wiki.hanzheteng.com/math/probability.md)
- [Moment](https://wiki.hanzheteng.com/math/probability/moment.md)
- [Covariance Matrix](https://wiki.hanzheteng.com/math/probability/covariance-matrix.md)
- [Stochastic Process](https://wiki.hanzheteng.com/math/probability/stochastic-process.md)
- [Topology](https://wiki.hanzheteng.com/math/topology.md)
- [References](https://wiki.hanzheteng.com/math/topology/references.md)
- [Concepts](https://wiki.hanzheteng.com/math/topology/concepts.md)
- [Topological Spaces](https://wiki.hanzheteng.com/math/topology/topological-spaces.md)
- [Representation of Rotations](https://wiki.hanzheteng.com/math/topology/representation-of-rotations.md)
- [Representation of 3-sphere](https://wiki.hanzheteng.com/math/topology/representation-of-3-sphere.md)
- [Algebra](https://wiki.hanzheteng.com/math/algebra.md)
- [Linear Algebra](https://wiki.hanzheteng.com/math/algebra/linear-algebra.md)
- [Matrix Factorization](https://wiki.hanzheteng.com/math/algebra/matrix-factorization.md)
- [Condition Number](https://wiki.hanzheteng.com/math/algebra/condition-number.md)
- [Matrix Lie Group](https://wiki.hanzheteng.com/math/algebra/matrix-lie-group.md)
- [Differential Geometry](https://wiki.hanzheteng.com/math/differential-geometry.md)
- [Manifold](https://wiki.hanzheteng.com/math/differential-geometry/manifold.md)
- [Submanifold](https://wiki.hanzheteng.com/math/differential-geometry/submanifold.md)
- [Quotient Manifolds](https://wiki.hanzheteng.com/math/differential-geometry/quotient-manifolds.md)
- [Tangent Space](https://wiki.hanzheteng.com/math/differential-geometry/tangent-space.md)