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quantumfx / terminal.txt
Created November 12, 2020 21:13 — forked from ma11hew28/terminal.txt
Unique Unordered Pairing Function
$ ruby unique-unordered-pairing-function.rb
Cantor Pairing Function
-----------------------
<x, y> = (x + y) * (x + y + 1) / 2 + y
0 1 2 3 4 5 6 7 8 9 10 11 12 13
+ ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— +
0 | 0 | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55 | 66 | 78 | 91 |