In math and Mario Land, there are questions that are algorithmically undecidable, meaning they will demonstrably never have ...

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, ...

There are many supposedly real world applications of computability, but most of them are theoretical and don't apply to situations we are likely to encounter. Now we have a result which proves that a ...