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I am looking for the most efficient way to get the Jacobian of a function through Pytorch and have … Read more Pytorch Most Efficient Jacobian/hessian Calculation

In this question six months ago, jez was nice enough to help me come up with a fast approximation f… Read more Fast Weighted Scatter Matrix Calculation

I have the following matrix I have transformed this to strictly dominant matrix and applied Guass-… Read more What Is The Significance Of Omega In Successive Over Relaxation Rate Method?

I have seen this question, and it is relevant to my attempt to compute the dominant eigenvector in … Read more Unexpected Eigenvectors In Numpy

Suppose I have this system of equations: If I wanted to solve it using numpy, I would simply do th… Read more Solving Systems Of Equations Modulo A Certain Number, With Or Without Numpy

I'm currently in need of a class, which must be able to display and solve an equation system li… Read more Solving Linear Equations W. Three Variables Using Numpy

Problem Synopsis: When attempting to use the scipy.optimize.fmin_bfgs minimization (optimization) f… Read more Matrices Are Not Aligned Error: Python Scipy Fmin_bfgs

As I understand LU factorization, it means that a matrix A can be written as A = LU for a lower-tri… Read more Scipy Lu Factorization Permutation Matrix