Easy looking equation sees people fight over the answer - can you solve grade school math sum in 30 seconds?

The viral math problem has X users stumped - but the answer comes from lessons learned in fifth or sixth grade. The best way ...
IEEE

Gradient based iterative algorithms for solving a class of matrix equations

Abstract: In this note, we apply a hierarchical identification principle to study solving the Sylvester and Lyapunov matrix equations. In our approach, we regard the unknown matrix to be solved as ...
Daily Mail

Simple sum divides the internet as some people get stuck - can you solve in 20s or less?

Math equations used to be a daily chore for many elementary schoolers. But entering adulthood means those less mathematically inclined often never have to think about them ever again. And it appears ...
IEEE

Leader–Follower Bipartite Consensus of Uncertain Linear Multiagent Systems With External Bounded Disturbances Over Signed Directed Graph

Abstract: In this letter, leader-follower bipartite consensus of linear multiagent systems (MASs) has been studied over a signed directed graph. The agents in the MAS are subjected to system ...