ValueError: Both a & b of two equations can't be zero.

The problems that we consider in this talk are as follows. Let A and B be 2x2 matrices (over reals). Let w(A, B) be a word of length n. After evaluating w(A, B) as a product of matrices, we get a 2x2 ...

Rotations and linear transformations in 2D, 2x2 and 3x3 matrices, eigenvectors and eigenvalues. Newtonian mechanics: kinematics, plane polar coordinates, projectile motion, Newton’s laws, momentum, ...

Machine learning for multivariate data through the Riemannian geometry of positive definite matrices in Python ...