## Maths in a minute

Want facts and want them fast? Our *Maths in a minute* series explores key mathematical concepts in just a few words. From symmetry to Euclid's axioms, and from binary numbers to the prosecutor's fallacy, learn some maths without too much effort.

A quick look at one of the most important theorems in number theory.

Whether you're lost on a mountainside, or training a neural network, you can rely on the gradient descent algorithm to show you the way!

Machine learning makes many daily activities possible, but how does it work?

If you love triangles as much as we do, we have great news – you can have them in any dimension you want!

When trying to build an artificial intelligence, it makes sense to mimic the human brain. Artificial neurons do just that.

How do you calculate your risk of catching an airborne disease?