@pico8bot is a Twitter bot that generates a random mathematical formula, then plots it using the Pico-8 graphics palette. The Pico-8 is a "fantasy" virtual video game console with a 128x128 pixel display, but one for which people write real games.
The formulas use x, y, and t as input, where t is a time variable, so most of the images are animated, though the preview images below are not. The Pico-8 programming language is Lua, so I believe the code from this bot is just directly executed in Lua.
| Date | Formula and Image | Retweets | Likes |
|---|---|---|---|
| Mon Aug 27 15:30:27 +0000 2018 | sqrt(x+t+x%y) * flr(min(3.29,x)) - flr(atan2(5.05,8.03)) *min(cos(9.62%y),atan2(atan2(t,y),7.60%x)) https://t.co/jwPo4qXbSm | 9 | 33 |
| Wed Aug 15 04:30:22 +0000 2018 | sin(cos(x*x))*cos(sin(x-4.23)) * max(sqrt(y), sqrt(t))%min(0.17*t,flr(y)) https://t.co/3hH0UuCTZu | 11 | 33 |
| Sun May 27 18:30:21 +0000 2018 | cos(y%9.54)*atan2(y-t,4.41*x)*abs(3.41)-sin(4.75) https://t.co/H3nWfMJQLs | 13 | 32 |
| Tue Jun 12 16:30:19 +0000 2018 | t+x * 0.07 * 1.38 * atan2(max(2.15, y),flr(y)) * cos(0.11) + cos(3.44) https://t.co/6dvoaTrODE | 15 | 31 |
| Mon Aug 06 06:30:20 +0000 2018 | abs(atan2(y,t)) * abs(y)-y * y * atan2(7.94*x,sin(0.69)) https://t.co/JIkjSd5xgL | 11 | 36 |
| Mon Jul 16 21:30:27 +0000 2018 | atan2(atan2(2.28,y)-x+y,5.61+x%flr(2.28))* abs(flr(6.49%x)) * min(y,1.56)%sqrt(2.00)+sin(atan2(t,9.66)) https://t.co/qsOVXsMFzn | 15 | 32 |
| Tue Aug 21 19:30:19 +0000 2018 | abs(y%8.95) * sqrt(max(1.71, x)) * x%y-max(t, 6.32) https://t.co/AIjkMky68A | 15 | 37 |
| Thu Jun 28 04:30:20 +0000 2018 | sqrt(0.71)+1.53-x * abs(8.10)+atan2(t,y) * cos(flr(4.86)) https://t.co/Kjr5cCYwd5 | 12 | 43 |
| Tue May 29 12:30:21 +0000 2018 | atan2(atan2(5.40,x),max(t, 7.09))*y - y+cos(t)*sqrt(sqrt(6.23)) https://t.co/VjzQuFTVJh | 17 | 42 |
| Sat Aug 04 19:30:22 +0000 2018 | t+x+flr(x) * atan2(sin(y),atan2(5.93,y)) * sqrt(5.20)*0.28%y https://t.co/59eD78UgOz | 18 | 44 |
