In MATLAB, numerical integration of an arbitrary function can be done by using the so-called Riemann sum. This chapter shows an m-file example that calculates the definite integral using the simplest ...

A mathematical problem solved by Susanna Heikkilä relates to the classification of quasiregularly elliptic 4-manifolds, ...

To a nonmathematician, having the letter "i" represent a number that does not quite exist and is "imaginary" can be hard to ...

As mathematicians Roger Cotes, René Descartes – who coined the term “imaginary number” – and others have observed, complex numbers make seemingly impossible integrals easy to solve and ...

England defeated Spain at Wembley as Jess Park’s goal secured victory for the Lionesses in the rematch of the Women’s World Cup final. Park’s finish from close range, following Alessia Russo ...

More than 1m votes were cast (pretty epic, NGL) and now we have our winners. Presenting your absolute faves from the world of beauty... Here, on the Cosmo UK beauty desk, there are very few things ...