An Egyptian fraction is a finite sum of distinct unit fractions, such as. That is, each fraction in the expression has a numerator equal to 1 and a denominator that is a positive integer, and all the denominators differ from each other. The value of an ...

Alvy (also known as Stringtown from the oil boom days c. 1890s - 1910 because the estimated population of 5000 residents and temporary workers were strung over the hills and hollows hence the nickname Stringtown) is an unincorporated community in Tyler ...

In numerical linear algebra, the method of successive over-relaxation (SOR) is a variant of the GaussSeidel method for solving a linear system of equations, resulting in faster convergence. A similar method can be used for any slowly converging ...