iframe: <a href="http://toki-woki.net/p/golden-ratio/">http://toki-woki.net/p/golden-ratio/</a>

I wrote a quick and simple golden ratio tool (dedicated page). Basically it helps you find "golden ratio neighbors" for a given number: every number in the list divided/multiplied by its neighbor = φ.

Pretty straightforward but could come in handy. I'm aware it could be improved; if you have suggestions...