Peter Farrell, Wrote Math Adventures with Python. Currently teaching math in Dallas. RPCV Kenya 🇰🇪
Joined September 2014
- Tweets 10,542
- Following 842
- Followers 1,485
- Likes 46,531
1,352 Photos and videos
Pinned Tweet
2 Jun 2016
This underdressed dude who bought my book said, "There's a lot of good stuff in here!" #python #pycon2016
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Hacking Math retweeted
Jun 1
→ Viewing reality from different perspectives.
The hidden patterns and structure in the veils of our lives.
I've found this animation in ~12 Reddit groups from 8 years ago. Does anyone know the original source, so we can give credit? Example source: reddit.com/r/interestingasfu…
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May 25
#cellularautomaton #セル・オートマトン
x = 15, y = 15, rule = B2e3aeij4a/S1c2-i3-a4-ajrw
o$2o$b2o10$12bo$12b2o$13b2o!
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2 Nov 2025
🧵Here is a thread of the "Sierpiński Experiment" collection:
#1
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Apr 9
Just did a deep dive into Egyptian #fractions with my #algebra 2 classes. At the end they had to come up with 5 Egyptian Fractions (1 is the numerator) that add up to 1. These lists are the denominators.
[2,5,6,9,45] means 1/2 1/5 1/6 1/9 1/45 = 1
#math #iteachmath
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Apr 2
Ripple on ripple. Source code -> junkiyoshi.com/openframework… NFT -> teia.art/objkt/878881 oopenframeworks programming #creativecoding #プログラミング
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//#つぶやきProcessing
float p,t;
void setup(){
size(800,800);
}
void draw(){
background(-1);
strokeWeight(3);
beginShape();
for(t=0;t<50;t =.1)curveVertex(3*exp(0.1*t)*sin(t*2*sin(p)) 400,3*exp(0.1*t)*cos(t) 400);
endShape();
p =.001;
}
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Apr 1
Uzumaki. Source code -> junkiyoshi.com/openframework… NFT -> teia.art/objkt/878864 oopenframeworks programming #creativecoding #プログラミング
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Mar 21
Math, geometry, perception.
The balls may appear to have curving trajectories. But they are actually going in straight lines.
By Matt Henderson, @matthen2, used with permission.
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Mar 17
Happy St Patrick’s Day :)))
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Mar 14
Circling arrow. Source code -> junkiyoshi.com/openframework… #openframeworks #programming #creativecoding #プログラミング
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Feb 24
Math. Higher Dimensions
→ Solving 3×3×3×3 4D Rubik's Cube, if our ordinary 3D space is too easy for you.
Credit: I didn’t upload this video to 𝕏. I’m pointing to a video within the 𝕏 stream of “Lattice/ラティス”, 𝕏 ID “_Lattice” (Sep 18, 2024).
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Jan 15
Dots at circle. Source code -> junkiyoshi.com/openframework… #openframeworks #programming #creativecoding #プログラミング
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Jan 14
"Polar coordinates"
explores some famous conformal maps (en.wikipedia.org/wiki/Confor…), I still remember being galaxy-brained when I discovered this principle ✨
boids for scale.
#genuary #genuary10 #genuary26
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9 Dec 2025
In 1890, Henri Poincaré proved the non-existence of the uniform first integral of the three-body problem and the sensitive dependence to initial conditions of its trajectories.
Yet, stable solutions to it do exist and these are some of them.
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17 Oct 2025
ALT This generative artwork features an abstract composition of interconnected lines and geometric shapes, resembling a stylized map or circuit diagram. It uses a vibrant color palette of pink, blue, orange, and black, creating a visually dynamic and intricate pattern with smooth curves and sharp angles.
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28 Sep 2025
First batch of yogurt using the new yogurt machine with a couple of tablespoons of store bought yogurt as starter. The next day it's stiff enough to stand a spoon in! Great product! #UltimateHealth @RealSuperHealth
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7 Sep 2025
Gradation hex. Source code -> junkiyoshi.com/openframework… #openframeworks #programming #creativecoding #プログラミング
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