Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy
To find out more, including how to control cookies, see here: Cookie Policy
More from Chalkdust

Chalkdust dissertation prize 2025
Calling all final-year students! This is your opportunity to get your work published as a Chalkdust article.
The problem with addition
It doesn’t add up for Patrick Creagh
Chalkdust dissertation prize
Calling all final-year students!
The big argument: What’s the best way to end a proof?
QED or $\square$?
Accidentally mathematical songs
Goran Newsum always should be someone you really love
Diagrammatic algebra: On the road to category theory
Aryan Ghobadi gives a maths lecture at a zoo