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Sierpinski Granny Squares, as aptly named by @lea . thank you lea!

https://knityak.com/collections/rule-90-sierpinski-granny-squares

These are Rule 90 in the one dimensional cellular automata, pixel native, knit into the sweater, knit on demand. Only you get your particular starting row. I have a ledger that only allows them to be made once. When you start Rule 90 with only one pixel turned on, it makes Sierpinski Triangles. These have more complex starting rows (but symmetrical ones, they looked pleasing to me) and the crenelations, the cut outs on the edge, are random. I was just in Krakow last month and was a little surprised to not see any monuments to Sierpinski, but he only lived there a few years for his doctorate in 1906 (and later walked almost 40 miles to Krakow so he could teach math again, after internment in 1945), but mostly he was in Warsaw.

#mathematics #mathart #sierpinksi #1dca #rule90 #math #holidaymath #codeart #knit #knitting

it's snowflaky, it's fun, it's math!

https://knityak.com/collections/snowflakes

one of a kind math snowflake knit sweaters, once you get it, no one else gets the same one

#kochsnowflake #1dca #rule105 #holidaymath #mathematics #math #knit #knitting #mathart

koch snowflake edge vs all over rule 90 repeated on a hex grid

#math #mathematics #mathart #sweaters #knit #pixelart #sierpinski #koch #festive

custom square/rectangular grid to hex grid shenanigans. 1dca rule 90 with symmetric starting row chopped in a triangle and rotated six times and a koch snowflake edge.

#math #mathematics #pixelart #1dca #kochsnowflake #mathsweater #mathart