I'm a grad student in the Philosophy of Physics at Oxford. Before that I studied Part III Maths at Cambridge, and did my undergrad in Physics and Philosophy at Oxford.
12 Finding elementary cycles of (directed) graphs aug 14 '12
5 Swap two entries in a matrix aug 26 '12
4 Standardizing a coset table via matrix manipulation aug 26 '12
4 Finding mappings between expressions aug 19 '12