I loved tixy when I first discovered it a few years ago so created this https://www.mathsuniverse.com/tixy (with permission from the original author) with puzzles to solve on the tixy grid. I use it with my computer science students who get really into it.
I was blown away by the little functions at first and I too made a clone to experiment with calculang [1].
I added an evaluation feature (F9) so you can select sub-expressions and see what they do, which was helpful to figure out some patterns (video in [2])
I was blown away by the little functions at first and I too made a clone to experiment with calculang [1].
I added an evaluation feature (F9) so you can select sub-expressions and see what they do, which was helpful to figure out some patterns (video in [2])
[1] https://calculang-editables.netlify.app/tixyish
[2] https://www.youtube.com/watch?v=uXUd_-xrycs
a radar
https://fig.sonnet.io
It’s pretty fun because the shape dynamics are time, and not pressure/tilt based, so you need to draw in a rhythm.
Here’s how they work and how they’re implemented:
https://untested.sonnet.io/notes/fig-tree-brushes/
https://tixy.land/?code=sin%28i%2Bt%29
https://tixy.land/?code=sin%28t%29*%281%2Bx%2By%29-x
https://tixy.land/?code=floor(t%256)%20%3D%3D%3D%200%20%3F%0...
https://tixy.land/?code=(y%2Fi*y%2Fsin(x%2Bt))*max(cos(t)%2C...
'Vanishing Curve'
Learned by scrolling far enough right in view source: The last line is editable and eval'd.
Request to author: keep the newlines.
Right. https://tixy.land/?code=alert(%22foo%22)