More from Chalkdust
Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
In conversation with Clifford Cocks
We chat to the crypto chief about inventing RSA... but not being able to tell anyone
Christmaths carols I
Behind today's door... a mathematical Christmas Carol
The doodle theorem, and beyond…
Colin Wright juggles Euler, doodling and Millennium problems
Analogue computing: fun with differential equations
Solving differential equations instantaneously, using some electrical components and an oscilloscope
Klaus Roth
(1925 - 2015)