A simple chalkboard sum has tripped up thousands - and the right answer depends on remembering one classroom rule you probably haven't used since middle school.

A simple chalkboard sum has tripped up thousands - and the right answer depends on remembering one classroom rule you probably haven't used since middle school.

A new mathematical brain teaser asks people to make the equation true by moving two matchsticks in under 10 seconds. The puzzle will determine if you are in the top two percent.

Discover what a log-normal distribution is, its financial applications, and how to calculate it, including using Excel for practical financial analysis.

This paper proposes a novel non-iterative method to solve power system differential algebraic equations (DAEs) using the differential transformation, which is a mathematical tool able to obtain power ...

Hybrid matrix power amplifier (HMPA) has important applications in the multi-beam antenna satellite communication systems. The fabrication and port selection complexity of the HMPA increases with the ...

Solving Sparse21 matrices are built for solving equation-systems. The primary public method of a Matrix is solve(), which accepts a Vec right-hand-side as its sole argument, and returns a solution Vec ...

Used under the hood by math.js Includes a TypeScript declaration file: decimal.d.ts The library is similar to bignumber.js, but here precision is specified in terms of significant digits rather than ...

Exploring and travelling involves moving between vertices along the edges of a graph. Understanding the various methods and mathematical principles behind this allows for the identification of the ...