I don't know if anyone is still interested in these, but I've decided to leave them on the site anyway (just in case).
I haven't made any new ones lately, and I honestly never figured out how those formulas really work.
To me, they might as well be written in Chinese, and all I know is that playing around with them makes cool designs.
So, here's some of the stuff I came up with.
(Just DON'T ask me how I did it!)

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