Nora is a master’s student at UCL, interested in applied maths. When not studying, you can (almost always) find her reading.
More from Chalkdust

Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
I’m counting on it
Joe Celko looks at four different abacuses used throughout history
An odd card trick
Michael Wendl dissects some variants of the magic separation, a self-working card trick.
Balancing the equation
Reviewing the Royal Institution's first Black History Month event.
How to make: a Dear Dirichlet Valentine’s Day card
Make the perfect gift for your loved one
Dear Dirichlet Christmas special
Agony uncle Professor Dirichlet answers your personal problems this Christmastime.
