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

Abstract: In this paper, a strict Lyapunov function is developed in order to show the exponential stability and input-to-state stability (ISS) properties of a diffusion equation for nonhomogeneous ...

† Nanomedicine and Nanobiotechnology Laboratory and ‡ Center for Integrated Functional Materials, Department of Physics, University of South Florida, Tampa, Florida 33620, United States *Tel.: +1 (813 ...

Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

As part of our core mission, we supervise and regulate financial institutions in the Second District. Our primary objective is to maintain a safe and competitive U.S. and global banking system. The ...

Abstract: This paper presents a new method to generate point-to-point (PTP) trajectories, such as the ones used by robots or CNC machines, using an exponential function as the basis for the trajectory ...

Learning to play a musical instrument can protect your brain from aging, building up a defense against cognitive decline that lasts a lifetime. Researchers from Canada and China discovered older ...