Day 16: Maths in Minutes

200 Key concepts explained in an instant

By Paul Glendinning

I don’t think I’m unique among writers and editors in being pretty average when it comes to numbers and all things mathematical. I like this chunky little book because it has entries on Monstrous Moonshine (surely a terrible drink from the prohibition era?) and the barber paradox (which exposes the flaws in elementary set theory). Also because for the first time I have an inkling what trigonometry is.

This is a handy reference for brushing up on the basics and checking that mathematical terms in anything I’m editing are correct. It’s arranged starting from the basics (numbers, sets, geometry) and moves on to the more mind-blowing (matrices, topology). So a systematic working through would allow you to nod knowingly at a mathematicians’ convention morning tea.

The author pours cold water on my sense of enlightenment. ‘Only a lunatic would pretend that all mathematics could be presented in 200 bite-sized chunks’, he says. Be that as it may, Maths in Minutes is enough for most of us.

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