Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Abstract: In this letter, we propose a novel method for background subtraction in outdoor scenes. Inspired by the observation that the orthogonal decomposition onto a set of pixel intensities ...

A social media user posted the elementary grade math sum, telling others to solve it without using a pen or paper - can you ...

Solving tricky maths puzzles is not about memory. These puzzles rely on your proficiency in speed and accuracy in ...

An apparently easy-looking math problem has left internet users scratching their heads. Give it a try to see if you can ...

The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China Article ...

Move over, Calculator. The Messages app can tackle advanced calculations and even convert numbers to different formats.

Doctors and device makers are habituated to the notion that more devices equal better outcomes, but one presenter at this year’s Transcatheter Cardiovascular Therapeutics meeting in San Francisco ...