Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Dealing with a problem here that probably has a clever solution which is not coming to me: I have an m x n grid. This grid contains some circles. I would like to find a set of squares that covers the ...

Set visualisation techniques, including Euler diagrams, have become indispensable tools for researchers seeking to elucidate complex relationships within multifaceted data sets. These methods not only ...