Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Grassy LittleRoot

Maths grad and ex-physics undergrad (tired of the having to wash my hands every time I had to solve problem).

Interested in abstract algebra, differential geometry, differential topology (actually, in anything that you can put a derivative).