Optimize #5 CPU usage (2000 iterations) and rename all equations to #1-#5

Add yuruyurau_5 (#3) equation and merge feature

Fix math domain error on equation-set switch; optimize rendering

Fix JSON error: use 1 worker, add error handlers, validate fetch responses

Make base pattern and evolved variant same size as grid variants (126px x 126px)

Fix trig mutation probability: enforce minimum 0.02, restructure logic to properly follow probability

Rename yuruyurau options to #1 and #2

Update: crossover, jump size fix, download button, UI improvements (font sizes, column widths, slider heights, selected variant highlighting)

Update layout: move titles - adjacent possible of aesthetics to top, genetic aesthetics evolver to controls row

Add .gitignore for credentials

Update with latest changes: smaller italic link, always-decay trig mutation prob

Fix Python 3.9 compatibility: replace | None with Optional[]

Remove yuruyurau #3 and #4 completely

Comment out yuruyurau #2 and #3 (not working)

Fix yuruyurau #2 and #3 rendering: correct step sizes, loop bounds, and add safety checks

Add yuruyurau equations #2, #3, #4 with rendering and mutation support

Fix Python 3.9 compatibility: replace | with Optional for type hints

Add Dockerfile and gunicorn for Flask deployment

Fix README color values to valid options

Merge with remote, keep our README

Initial commit - genetic aesthetics evolver

initial commit