Abstract: A combinatorial optimization problem (COP) is the problem of finding the optimal solution in a finite set. When the size of the feasible solution set is large, the complexity of the problem ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it may seem like geometry and trigonometry were created by the Greeks as a form ...

This week’s parsha describes the Torah construct of government in Am Yisrael. At the head of the hierarchy is HaKadosh Baruch Hu. All the lower constructs are subservient to HaKadosh Baruch Hu. The ...

From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication facts or encourage creative strategies to solve problems? The answer, ...

Having a hard time bending over to put your shoes on? Experiencing pain in the knees, groin, thigh or back? A survey by The Ohio State University Wexner Medical Center reveals many people don't ...