3

Published at 293 × 168 in How can we tell that 2≠1?

Reiteration (R): if $P$, then $P$

David teaches and researches maths at King’s College London, with a focus on geometry. In his spare time he likes to make music and read poetry.
davidsheard.co.uk/    All articles by David

More from Chalkdust

Both comments and trackbacks are currently closed.