> "What are recent developments in linear algebra?" Have you heard of geometric algebra? It takes a while to wrap your head around, but unifies a lot of mathem

> "What are recent developments in linear algebra?" Have you heard of geometric algebra? It takes a while to wrap your head around, but unifies a lot of mathematics in a very elegant way. For instance, you can view Euclidean geometry as a special case, and concepts like quaternions and rotations can be explained in a very natural way. There are a few good resources below if you're interested. [0]: http://geometry.mrao.cam.ac.uk/2020/06/euclidean-geometry-and-geometric-algebra/ http://geometry.mrao.cam.ac.uk/2020/06/euclidean-geometry-an... [1]: https://www.youtube.com/watch?v=ipqKvNHnABs https://www.youtube.com/watch?v=ipqKvNHnABs [2]: https://alexkritchevsky.com/2020/10/15/ea-operations.html https://alexkritchevsky.com/2020/10/15/ea-operations.html [3]: https://www.youtube.com/playlist?list=PLpzmRsG7u_gqaTo_vEseQ7U8KFvtiJY4K https://www.youtube.com/playlist?list=PLpzmRsG7u_gqaTo_vEseQ... [4]: https://crypto.stanford.edu/~blynn/haskell/ga.html https://crypto.stanford.edu/~blynn/haskell/ga.html [5]: https://bivector.net/ https://bivector.net/