u/protofield

CA Generative functions. Comparison of mod 13 and mod 23.
▲ 10 r/cellular_automata+1 crossposts

CA Generative functions. Comparison of mod 13 and mod 23.

Previous post showed a section of a mod 13 function. Using the same input matrix and a scaled rule set to mod 23 the output, this 16k image section, is the same but bigger. Nice example showing the rule set defines the function for every prime number. Using High NA EUV lithography scaling cells to 10nm and using a prime 433 or bigger the resulting function will fill a whole 300mm wafer with a single unique graphic.

u/protofield — 21 hours ago
▲ 25 r/cellular_automata+1 crossposts

Generative metasurface function using cellular automata.

Top inset is a section of the input matrix schematic. Red outline shows portion depicted in main image. 16k by 16k image size. Full size of image is about 900,000 pixels on the axis.

u/protofield — 4 days ago

How small are nano materials - a comparison.

Rendering tera, > 10^12 pixels, scale math art to media, some techniques and sizes. Carpet weave with a 5mm warp, 25 square kilometres. Knitting with a 2 ply wool, 4 square kilometres. Textile printing with a 0.1mm pixel, 10000 square meters, Extreme ultra violet lithography, current chip manufacturing technology, about one square centimetre. Electron beam lithography, probably a couple of square millimetres. Shows what is in a smartphone!

u/protofield — 7 days ago
▲ 63 r/cellular_automata+1 crossposts

Generative functions using cellular automata.

Input schematic top left inset. Main image output function showing small portion of central input.

u/protofield — 10 days ago
▲ 16 r/analogcomputing+2 crossposts

Analogue schematic, ANSCHEM, top left inset, to PROTO-IV process mask. A bit like a digital logic diagram to CMOS or NMOS. Image size 9k by 9k,,,,zoom in,

u/protofield — 16 days ago