On Your Mark (by mathalicious)
Írd be a keresőbe a következőt:
1.2+(sqrt(1-(sqrt(x^2+y^2))^2) + 1 - x^2-y^2) * (sin (10 * (x*3+y/5+7))+1/4) from -1.6 to 1.6
Interesting pattern obtained from rolling a small square inside a larger one. [code]
I’ve often thought about this myself but I’ve never bothered to actually draw the pattern. In retrospect, it’s a lot more complicated than I thought it was.
(via proofmathisbeautiful)