This might be limited in its usefulness to anyone, as it only runs through certain primes, but I came up with this for simplifying ratios in my just intonation sequencer project.  Numerator on the left, denominator on the right, or vice versa, but left inlet starts the process.
 
I spoke to the director of the music department here at UArts, and I might be able to turn this sequencer into independent study credits.  There is a prof at nearby WestChester who works with Max, or they might let me work with someone here who doesn't know Pd but will follow my progress.  I'm used to teaching myself stuff, so I'd almost prefer that.  I know what direction I want this to go, and I don't want to start over in Max.
 
-Chuckk

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"It is not when truth is dirty, but when it is shallow, that the lover of knowledge is reluctant to step into its waters."
-Friedrich Nietzsche, "Thus Spoke Zarathustra"