The Ben Paul Thurston Blog

Math, Movies, Science, Computers, and so on...

Wednesday, January 21, 2015

2 tone and 3 bit dithering with inverse square brightness

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The above picture uses only the colors full white and full black. The way I did it is to start with an array of boolean values the size...
1 comment:
Friday, January 16, 2015

material

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I made this material by breaking up cotton balls very finely and coating them with graphite powder, then mixing that up with 2 part epoxy...
Wednesday, January 14, 2015

Sort worm

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A sort worm is a creature I made whose genes work on a list, this one I made works on lists of 10 items like so: [2, 8, 7, 4, 5, 3, 6, 9, 0...
Thursday, January 1, 2015

Limit vs. Limit graphs to analyze infinite series

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f(x) = 1/x^3 as x goes to infinity will reach 0, and the integral from 1 to infinity will reach 1/2. I find it interesting to parameterize a...
Monday, December 29, 2014

Shortnet definition and source code

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I'm defining the Shortnet of a group of points to be the subset S of the collection of every possible line connecting pairs of points C,...
1 comment:
Friday, December 19, 2014

Parallelizable convex hull algorithm

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Suppose you have a number of points in any number of dimensions, here I will just show 2. First find the centroid, and the point farthest...
Tuesday, December 9, 2014

recursive formula for points on the unit circle of regular 2^n gon's

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I found that formulas of this type: describe the points on a circle corresponding to regular 2^(n+1)-gons where n is the number of sq...
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