Introduction - If you have any usage issues, please Google them yourself
A function of a number of matrix operations, including the sum of two matrices, subtract two matrices, the two matrices, matrix duplicate, matrix inversion Select All the main members of the Gaussian- about when the law, the triangular matrix decomposition (LU decomposition ), seeking Hessenberg eigenvalue matrix of all the QR method, some of the general real matrix to Hessenberg Matrix elementary similarity transformation