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3920 Notation

kubnintadni

Regular
Joined
Jan 4, 2018
Messages
71
So the conversation in Converting Algorithms to Letters, particularly @abunickabhi 's explanation of his "Yo Notation" as well as his subsequent elaboration on memory techniques, led me to have this idea. Yo Notation is probably better (I know @abunickabhi has put a lot of thought into it and he has much more experience in this type of thing than me (that's an understatement)), but I think there's an interesting idea here as well. The main goal is to artificially reduce the incidence of repeat images by using a pseudo-hash-function.

Note: This is NOT the system I mentioned in that same thread which I have been working on for around a year or so off and on (and may just be worse than what I'm about to outline below despite having taken far, far longer, ironically). I just had the idea for this system a few days ago while reading the linked thread.

28^2 move pairs (6 faces, 3 slices, 3 moves each, plus a null move = 28), each move pair has 5 unique associated images, giving 3920 ( = 5 (28^2) ) total images.

In each new room/station (larger subdivision than a locus, finer subdivision than a palace), find "n":
  • Initial "n" for the first locus and image in a new room/station (where "r" is the room/station number starting from 1 for the first room/station in the palace): "n = (r mod 5) + 1".
  • Calculating "n" after each image (not just after each locus, after every, single, image) in a given room/station:
    • Set "n = n + 1"
    • If "n > 5", Set "n = 1"
    • Terminate Algorithm. "n" is the new "n".
Every time a new image is needed, use the nth image of the relevant letter pair. Don't forget to run the n-updating algorithm immediately afterwards (unless n is reset by moving to a new room/location, of course).

Denote wide moves by doubling the relevant face and direction. (r = RR, u' = U'U', l2 = L2L2s, etc.)
Denote rotations by doubling the corresponding slice move. (y = EE, x' = MM, x = M'M', z2 = S2S2, etc.)

[This has been crossposted to Art of Memory Forum: 3920 Notation.]
 
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