A mathematical brain teaser challenges people to solve the matchstick equation in just two moves. The puzzle uses matchsticks to create an equation that shows 3 + 3 = 8 and instructs viewers to make ...

A back-to-basics brain teaser is dividing the internet. BholanathDutta shared the sum 100 + 100 × 4 = ? on X, formerly Twitter, sparking debate among users. At first glance, many people speed to the ...

Abstract: For dealing with the temporally variant optimization with nonlinear equation constraints (TVONECs), a novel Zhang neural net (ZNN) model is proposed in this work. Two continuous-time ...

Deep neural networks have garnered widespread attention due to their simplicity and flexibility in the fields of engineering and scientific calculation. In this study ...

PEPS_MG provides a numerical solution of three-dimensional Poisson equation in Cartesian coordinate system with structured grids, employing parallel geometric multigrid methods. To handle the low ...