More from Chalkdust
The Art of Uncertainty
We review the seventh and last of this year’s nominees for Book of the YearIssue 10
Computational proofs, AI music and embarrassing surveys feature in the autumn 2019 issue. Plus all your favourite puzzles & columns.On the cover: Harriss spiral
Find out more about the spiral trees on the cover of Issue 09My mathematical trajectory
Stories and lessons on diversity in mathematics from a globe-trotting number theorist.Is it better to run or walk in the rain?
When you're caught in the rain without an umbrella... what is your best option?Klaus Roth
(1925 - 2015)