[IS,P] Fairy nuff! Only got through my O-level because of algebra and trigonometry - all this other stuff's way over my poor little head! :-)

[UK] Flame trees of theta (Thika); Integrate/Mile (8Mile); Sin City (obviously). I was simply going to post "cos(π/2 - City)" but thought it might be a bit too cunning. I note you coped easily with "theta, mu and bob too"...

[IS,P] Proud to say I got your Flame Trees! But I can't even find your Bob one!

[UK] That's cos it was Kim's Bob one, yesterday at 12:26.