Front-Rory - Chalkdust

Bea is a PhD student in the computer science department at UCL. Since joining the team she’s found that the other editors find the phrase ‘it needs more white space’ very triggering.

Dear Dirichlet, Issue 21
Suits, sofas and sculptures punctuate the prof's postbag this issue
Easy to state, hard to prove: The Collatz conjecture
90 years later, we're still unable to prove this surprisingly simple statement
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
How do calculators do trigonometry?
W.L. Feldhusen explains the obscure sine-finding trick hiding inside your calculator!
Maths trumps review
A mathematically-themed version of the classic card game, with several new features
Spherical Dendrite by Mark J Stock
The story behind Issue 3's cover artwork