In this video, we provide essential "math help" by demonstrating how to "solve" various algebraic and "quadratic equations".

Master how to divide fractions by multiplying by the reciprocal in under two minutes. This quick tutorial simplifies complex ...

一些必须知识点：skew matrix 是so(3)李代数中的，对应到SO(3)李群中的旋转矩阵R; twist matrix 是se(3)李代数中的，对应到SE(3)李群中的变换矩阵T。一些基本的知识点，skew matrix如何表达等，读者也应该了解。 本篇博文，将介绍，李群与李代数的关系 ...

THE first volume of this standard work, published in 1940 in a revised and rewritten form, covered the algebra prescribed chiefly for the intermediate examinations of the University of London. The ...

(free short course) Can you learn linear algebra using Python? It takes only 2-3 hours to find out! Linear algebra is the study of matrices and vectors, and is the mathematical basis for basically ...