User:Will.octagon.gibson

Hi. I joined and made my first Wikipedia edit on Monday October 13, 2014.

I am a mathematician specializing in recreational mathematics.

I make/solve various Mathematical puzzles.

A lovely trigonometric identity that I created:

$$ (\sin\theta + \csc\theta)^2 + (\cos\theta + \sec\theta)^2 - (\tan\theta - \cot\theta)^2 = 9 $$