greedy algorithm

Not necessarily, when it comes to money.

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.

Maths in a minute: Higher dimensions

In normal life higher dimensions smack of science fiction, but in mathematics they are nothing out of the ordinary.
Emmy Noether and the power of symmetry

2018 is the centenary of a mathematical result that changed the character of physics.
Packing spheres

How to arrange oranges in higher dimensions.
Rise of the machines?

What is machine learning, what can it do, and is it ethical?
Seeing proof

Having trouble with algebra? Then try these visual proofs of two well-known algebraic identities.