Andrew Kay - Mathematics

Maths is a chainsaw, the universe is a very messy hedge. You can trim the hedge with the chainsaw, but ultimately, chainsaws are awesome.

I am a Lecturer in Mathematics at Birmingham City University's school of Computing and Digital Technology.

I am sufficiently interested in the Zarankiewicz problem to maintain an online database of Zarankiewicz numbers, matrices and bounds.

I have written a web application which randomly generates formulaic maths problems for you to practice and solve online.

I have taken it upon myself to typeset my university notes. It will be a long, slow process.