| Off Topic > Creativity |
| 1080p Ulam Spiral of Composite Numbers |
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| Alcom1:
About a year ago, I was inspired by the Numberphile video on Prime Spirals to try the same concept with composite (not prime) numbers. I wrote a program in Processing that would draw and output an image of an Ulam Spiral (see video) where each pixel is a number and each number is brighter depending on how many divisors they have other than 1 or themselves. Prime numbers have a brightness of 0, square semi-prime numbers have a brightness of 1, non-square semi-prime numbers have a brightness of 2, twelve has a brightness of 4, and so on. I liked the result, and decided to render the spiral in 1080p for a desktop background. The final result (click to enlarge): Also I was using it as a desktop background at my new job a few days ago and my co-workers replaced it with an MLP background. |
| Katadeus:
Processing is my ham dude That's pretty rad Here's a bit of stuff I made recently http://imgur.com/a/ZkxLi http://imgur.com/a/2wnjZ http://imgur.com/a/UJye9 |
| Alcom1:
--- Quote from: Katadeus on July 09, 2016, 10:50:32 AM ---Here's a bit of stuff I made recently --- End quote --- That's awesome! Do any of those use P3D? |
| espio100:
--- Quote from: Alcom1 on July 09, 2016, 05:34:11 AM ---Also I was using it as a desktop background at my new job a few days ago and my co-workers replaced it with an MLP background. --- End quote --- What the actual forget? |
| plad101:
I might try to add this to my current background, looks really cool |
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