added happy-tree post

[mediocregopher]

No description provided.

[MarcoPolo]

I don't understand, is this a list of numbers within a single coil, or a list of numbers with each their own coil?

[mediocregopher]

each list is its own coil

[MarcoPolo]

why is there a horizontal white linish on the right side of the last image?

How did you place the colors on the graph?

Where can I buy a print?

[MarcoPolo]

What happens when numbers get over 6 digits? you mentioned once you just truncate it. How often does that happen?

[mediocregopher]

• The horizontal line is a quirk in how I'm rendering. It's because that's "zero degrees". Each arc is assigned an angle start and endpoint from 0 to 1, which makes computation easier but it also means that no arc can ever span over the zero degree mark, which in a high-noise image like the second attempt results in a noticeable line.
• Do you mean what library did I use to place the colors? or in what order they're placed? I basically just used whatever order they came out in, I'm not doing any sorting or anything. So it's probably sorted numerically. The library I'm using is draw2d. I was originally using the builtin image/draw package but was hitting performance problems.
• I'm most likely going to be making a print of the second attempt to cover a wall in my apartment, I'll let you know when I do :P
• In the first attempt no numbers ever go over 6 digits, which is convenient. In other cases I'm simply dropping the first n digits over six. I don't know how often it happens, and I tried to come up with a better way to solve the problem but wasn't able to. I'm open to ideas :P

[likethemammal]

Add Leven Labs to the list of companies

[likethemammal]

I didn't know this syntax was a thing. Very cool.

[likethemammal]

Very well done dude. I enjoyed reading about your process and inspiration. You should post this to a numberphile forum or something

[mediocregopher]

Thanks! I'll definitely do that, maybe they'll find it interesting

[MarcoPolo]

Looks awesome 💯 !! 🚢 🇮🇹

I want to hang these in my room, can you also add some license details in the post (at the end would be fine)

[mediocregopher]

Done! I'll definitely be making some big prints for myself

[L1fescape]

LGTM!

[L1fescape]

How do you multiply hexadecimal numbers together? I'm converting to base 10 and multiplying those numbers together, which I'm pretty sure is wrong. I'm getting A*A=100 instead of 64.

[L1fescape]

Nevermind figured it out! I wasn't converting back to base 16. Number(parseInt('A', 16) * parseInt('A', 16)).toString(16);