Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Researchers from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) have developed a new framework based ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between ...

Profitable Customer Value (PCV) refers to how much profit your customers generate due to marketing. This is the measurable ...

Welcome to the Money blog, our consumer news and personal finance hub. A retired BA pilot reveals what the job is really like in our regular careers feature to kick off the week. We also report on a ...

A Virgin Media spokesperson said: "This 13p a day rise represents excellent value for connectivity customers use more than ever and is greatly outweighed by the £5m we invest every single day into our ...