Calculator.NET - Calculator that evaluates math expressions The library supports math expressions, functions unit conversion and variables. Below are some examples of using the library directly.

Learn about and revise how to simplify algebra using skills of expanding brackets and factorising expressions with GCSE Bitesize AQA Maths.

A MATHEMATICAL theory, suitable for appraising and controlling directive properties of linear antenna arrays, can be based upon a simple modification of the usual expression for the radiation ...

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.

Parameters of human tissues are subject of a wide variability, where different sources of the uncertainty should be considered. The complexity is far beyond measurements errors, which are typical for ...

Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have one or many variables in any combination, and the magnitude of them is ...

The line of best fit is used to show a trend or correlation between the dependent variable and independent variable (s). It can be depicted visually, or as a mathematical expression.

My AAJ Experience article by Alan Bryson, published on September 8, 2025 at All About Jazz. Find more So You Don't Like Jazz ...

Mathematics is one of the oldest disciplines of study. For all its antiquity, however, it is a modern, rapidly growing field. Only 70 years ago, mathematics might have been said to consist of algebra, ...

Reviews of notable new fiction, nonfiction, and poetry.

This important work sets out to identify the neural substrates of associative fear responses in adult zebrafish. Through a compelling and innovative paradigm and analysis, the authors suggest brain ...