In mathematics, the absolute value of a number is the non-negative value of that number, regardless of its sign. Graphing calculators are powerful devices used for plotting graphs, solving equations, ...

Absolute value is a mathematical concept often used in conjunction with a number line or graph to represent the relative value from zero (modulus). To illustrate this idea in a different way, the ...

This ARC aims to create contexts for students to experience a variety of visual representations that reinforce the definition of absolute value. Explorations connecting back to elementary concepts and ...

Absolute value equations (AVEs), characterised by the inclusion of absolute value functions in the variables, present inherently non‐smooth and computationally challenging problems that are often ...

Abstract: This paper gives a novel generalized absolute value representation of two-dimensional continuous piecewise-linear (PWL) functions, which is obtained by analyzing the fundamental structures ...

Mathematics can sometimes present a challenge, especially when dealing with numbers in various forms like negative, positive, or fractions. Absolute value is a basic mathematical concept that assists ...