An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this unknown ...

Finding the least common denominator (LCD) is a crucial skill in mathematics, especially when dealing with fractions. In order to add or subtract fractions, their denominators must be the same, which ...

ABSTRACT: The paper is intended to provide algorithmic and computational support for solving the frequently encountered linear-quadratic regulator (LQR) problems based on receding-horizon control ...