rileyjshaw

  <shader-pad style="width: 320px; height: 480px">
    <img src="/trees.jpg" data-texture="u_trees" />
    <script type="x-shader/x-fragment">
      #version 300 es
      precision highp float;
      in vec2 v_uv;
      uniform float u_time;
      uniform sampler2D u_trees;
      out vec4 outColor;
      void main() {
        vec2 p = 2.0 * (v_uv - 0.5);
        float r = length(p);
        vec2 uv = 0.15 + v_uv * 0.7 + p * (0.1 + 0.025 * sin(u_time * 2.0)) * r;
        outColor = texture(u_trees, uv);
      }
    </script>
  </shader-pad>

---

[1]: https://misery.co/shaderpad/docs/components/web-component/

Give me a few days and check back in.

[1]: https://misery.co/shaderpad/docs/guides/react/

- Fredy Perlman, Against Leviathan

As the author of Terra, I'm surprised to see how similar the API for cellauto is... and by that I mean it's nearly identical :-P sanojian, were you aware of Terra while writing this?

It was actually inspired by this[1] awesome demo by Fabrizio Bianchi, among other things. There's a list of papers in the repo under REFERENCES.md[2].

[^1]: http://codepen.io/fbrz/pen/Hgqmd/

[^2]: https://github.com/rileyjshaw/tappy/blob/master/REFERENCES.m...

I've got some similar demos for rileyjshaw.com/terra that I haven't thrown up yet, I'll see if I get a chance to this week. One fun advantage of doing this in Terra is that it supports periodic boundaries (meaning that there aren't any "safe" edges)

People searching for Git in X minutes might prefer a shorter preamble and a more expository form, like this: http://rogerdudler.github.io/git-guide/

/2¢

oh my. this is why one shouldn't do math at 4am.

:s/4.25/3.75

  Farmer 1 has 10 chickens.
  Farmer 2 has 16 chickens.
  Farmer 3 has 26 chickens.

  Price before lunch: x
  Price after lunch: y

  # of chickens sold before lunch by farmers 1, 2, 3: a, b, c

  Total earned by each farmer: $35

  x > y

  a > b > c

From this information, we know that:

  ax + (10 - a)y = bx + (16 - b)y = cx + (26 - c)y = 35

  ax + (10 - a)y = bx + (16 - b)y
  ax - ay + 10y + bx - by + 16y = 0
  (a - b)(x - y) = 6y

  (a - c)(x - y) = 16y

  (a - b) = (3 / 8)(a - c)

  (a - b) > 0
  (a - c) > 0

  a ≤ 10

  b ≥ 0
  c ≥ 0

Given all of this, 0 ≤ (a - b), (a - c) ≤ 10. The only numbers that satisfy this and,

  (a - b) = (3 / 8)(a - c)

  (a - b) = 3
  (a - c) = 8

  a = 10: {10, 7, 1}
  a = 9:  {9, 6, 1}
  a = 8:  {8, 5, 0}

  (a - b)(x - y) = 6y
  3(x - y) = 6y
  3x = 9y
  x = 3y

We've got a few equations that look like,

  ax + (10 - a)y = 35

  2ay + 10y = 35

So...

  y = $1.25
  x = $4.25

*This is assuming that they didn't decide to "sell" their chickens for $0 in the afternoon, which is probably a safe bet.

Edit: add intermediate steps for clarity

...this is exacerbated by the existence of this term "growth hacks"... whenever you hear anybody talk about "growth hacks", just mentally translate it... to "bullshit".

  Uncaught ReferenceError: React is not defined

  var terra = require('./terra.min.js');