“Meschers: Geometry Processing of Impossible Objects” A graphics and material-modelling tool that can systematically handle impossible objects. Want your Penrose triangles smoothed into bagels, while retaining their delicious impossibility? Meschers can do that. H/T @[email protected]

This online Complex Analysis book contains cool interactive visualizations: complex-analysis.com/content/anal... There is a good potential in augmenting books with modern educational tools. #Math #MathSky

I'm excited to share my latest #Math paper, alphaxiv.org/abs/2501.00614 It is my constructive #ProofByContradicton of the Seymour Second Neighborhood Conjecture, using #DataStructures and #Algorithms, #BFS and #coding intuition and rigor to solve this #OpenProblem in #GraphTheory.

bad mood

prime time summer

Oh wow I love this webapp

Facilitating #MathPlay 🧮 doesn't imply learning less rigorous #math. Precalc ss applied their knowledge of conic sections to create their own #MathArt via @desmos.com 🎨🖼️ #MTBoS #ITeachMath #EduSky #STEM #MathsToday #MathSky #EdTech @codebreakeredu.com

Has anyone here utilized MIT courseware material? Do you recommend it?

My internship has me trying to speedrun learning python AND machine learning and I think I just opened Pandora's box with how versatile this field is

It's time for the Theory Jobs spreadsheet for 2025! The theory CS community crowdsources who accepted which jobs every year. Links in next post 1/2

Hello everyone! 😃👋 Inspired by @3blue1brown.com's video: youtu.be/HZGCoVF3YvM?... I made this animation of Bayes' Theorem. I hope it makes sense. Probability always messes up with my head 😵‍💫🫨. Let me know in the comments below 👇 Have a great day!

Well I had to take the picture this time, apparently you can’t teach an old human new tricks. Long walk today, I’m pooped! #oglebay #wv #samoyed #dog #park #spring

#samoyed #landcloud #luckdragon #🐾🐾🐾

From an old friend, today. Let f be a morphism from a surface to a curve, both projective, irreducible and smooth over C; let L be a line bundle on the surface. Q Is the torsion part of R¹f_*L isomorphic to the torsion part of R¹f_*(L^{\vee}\otimes \omega_f)? A Yes, but not canonically. #MathSky

Thanks for 500 followers! I really appreciate folks reconnecting with my work on Bluesky. Yeehaw!

Successfully defended it and the professor really liked it :DD

It is pretty amazing how many words a guy like me who believes so much in brevity, needs to do something as simple as make a column vector.... a column vector of a circuit in a matrix is formed by - 1. write down a column vector of all "0"s that is length = number of edges. 1/4

Here's the full stand-alone comic, for those who'd like to share <3

📢 App Version 1.99 is rolling out now (1/5) With every update, we’re aiming to make the Internet less toxic, more fun, and more in your control. • 3 minute videos! • A separate request inbox for DMs from unknown users • Mute accounts more quickly

I need y'all to sit with this headline and understand what is being done to our community. They're trying to criminalize our very existence. This is a campaign of eradication. www.nbcnews.com/nbc-out/rcna...

this sort of snowballed into me trying to learn procedural terrain gen

Anyone else got a wolf in their house?😆 • • #dog #samoyed #notmyrodrick #fluffy #floof #snowdog #cloud #samoyedpuppy #dogsofbluesky #cute #wolf #teef

. Long day today and it ain't even close to over, so here's a puppy photo from 12 years ago. I hope y'all are well. #dogsofbluesky #samoyed #photography #blackandwhite #EastCoastKin

just wanna remind people that the person who snitched on luigi got none of the promised reward because of random technicalities. you have nothing to gain by being a rat.

You may have seen the handy inequality n! ≥ (n/e)ⁿ. I didn't know its proof, at least not this short, beautiful one. It's so elegant.

Twist: yes beans. There is a serious number of packages that implement their own simplex method from scratch 🧵

dogman

And since it's already March 2 in many parts of the world, I'll share mathematical jewelry on a three-dimensional square grid: 3D Plus Earrings, made up of seven cubes. The grid structure provides gives different views from different angles. hdsn.us/NE206 #mathjewelry #MathSky #MathArtMarch

The research I'm doing right now for my third year tackles Simplex noise and part of that is me trying to understand the math behind it. Part of my struggle is comprehending the skewing to a tessellation of simplices and unskewing back so I made this animation in python to help me a little

Happy Caturday furends #dogsofbluesky #samoyed

done

Banana doggo #painting

I remember a thread on here abt why citing AI doesn't make sense, b/c citations are about - Authority (why should I believe this) - Reference (where can I go to verify this) - Credit (who deserves credit for this) - ...? Does anyone remember this or have links to similar? #GenAI #AcademicSky 🧪

I have this much more plausible idea of using linear algebra to detect cuts in videos and provide exact time stamps for them. Probably something to do with comparing the linear transformations between frames when they're represented as a matrix of pixel values.

Someone’s got a case of the Mondays #dogsofbluesky #samoyed #rainydaysandmondaysalwaysgetmedown

Hi frens, hope your weekend went well. I got to enjoy the snow. Unfortunately it’s going away today, I’ll miss it dearly. #samoyed #winterdog #snowdog

Someone said the reason both his legs were shaved the other week is because they maybe could t find a vein for his IV😢 Fur is starting to grow back but he keeps licking his ankles :( • • #dog #samoyed #notmyrodrick #fluffy #floof #snowdog #cloud #samoyedpuppy #dogsofbluesky #cute #recovery

Looking for an #open-#source, #interactive, #resource to visualize the #geometry of #complex #numbers and complex #functions? Check this out: complex-analysis.com More projects coming soon! Check my Patreon for more information: www.patreon.com/posts/bringi...

I'm addicted to making this game. I'm learning!

waking up at 6 am is not what i am designed for

I'm in this subconscious mindset when thinking of research ideas that "if nobody has done it yet, then it must be hard to do" because I think it would be much better for me to dream big

BREAKING — States attorneys general lead by @newyorkstateag.bsky.social were just granted a preliminary injunction in their case against DOGE. The team cannot access Treasury Department payment systems or data while the lawsuit proceeds. Major.

Somebody playing around with the Sieve of Eratosthenes inspired me to make some hundred charts with @mathforlove.bsky.social's factored number circles www.tumblr.com/mathhombre/7...

This is terrible news, and part of the ongoing assault on science in the U.S. by the new administration. To honor Tracy Kimbrel and his service to the NSF's AF division, here's a short thread about a beautiful algorithm of his, joint with Rakesh Sinha (www.sciencedirect.com/science/arti...). 1/

showing off that sick new fit #furryart

I can never get enough of eating fish like mmmm so yummy