Functions are one of the most fundamental concepts in mathematics, forming the foundation for topics in algebra, calculus and many other areas. A solid understanding of the basics of functions, ...

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 ...

Abstract: Accurately solving discrete optimization problems is still a serious challenge for classical computing systems. Despite significant progress, it is still impossible to optimally solve ...

Large collection of number systems providing custom arithmetic for mixed-precision algorithm development and optimization for AI, Machine Learning, Computer Vision, Signal Processing, CAE, EDA, ...

$$\Vert \nabla_r T(\textbf{x}_s, \textbf{x}_r) \Vert = \frac{1}{v(\textbf{x}_r)}$$ $$\Vert \nabla_s T(\textbf{x}_s, \textbf{x}_r) \Vert = \frac{1}{v(\textbf{x}_s ...

It has been 41 years since Darlene Hulse was killed. The cold case unit of the Indiana State Police need your help solving such cases. New DNA technology has rapidly improved over the past 20 years.

Many people recognize that it would benefit them to be less stubborn, rigid, or set in their ways. An event might precipitate this interest in being more flexible. Perhaps a challenge arises that ...

In 1980, when Corina Poore, 36 years old and pregnant, first opened the door to a derelict house in New Cross Gate, south-east London, the estate agent refused to step in with her. Inside were dead ...

Column subtraction is a way of subtracting larger numbers. It is called column subtraction, because you write one number underneath the other, using place value to sort the tens and ones in separate ...