Add new comment
Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.
Was vaccinating vulnerable people first a good choice? Hindsight allows us to assess this question.
A game you're almost certain to lose...
What are the challenges of communicating from the frontiers of mathematical research, and why should we be doing it?
Celebrate Pi Day with the stars of our podcast, Maths on the move!
Maths meets politics as early career mathematicians present their work at the Houses of Parliament.
Your definitions lack one important property: The group operation must be associative. For any a,b,c in G, (A*B)*C must be the same as A*(B*C)