Bambae

“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 @sohkamyung@mstdn.io

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

I see.. I've been meaning to try one of their modern algebra courses sometime as a substitute to not being able to enroll in an actual course in my university

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!

Journaling is good, although being able to confide with a friend you trust is also great if you have that option

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

Bekan the Rose, illustrated for Hit Point Press. An illustrated portrait of a stoat person, wearing a cowboy outfit. Her brown leather vest is embroidered with turquoise, red, and white. She has a red bandanna with roses patterned on it, and holds a dark brown cowboy hat with a pearl on it. On her hip is a rope lasso. She looks very chill and cool.

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

Upper Left - page from Möbius and his Band showing example of matrix and vector multiplication Lower Left- working out the example in google sheets Upper Right - verbose instructions on how to assemble a column vector

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

Bluesky 1.99. Improvements: Videos are now up to 3 minutes long! A DMs "inbox" to approve or reject new direct messages. You can now mute accounts from a post's "..." menu. An improved moderation reporting flow. Better tablet-size layouts on Web. Better error reporting during signup.

📢 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

"A screenshot of an NBC News article headline. The headline reads: 'Texas bill would make identifying as transgender a felony punishable by jail.' Below the headline, a subtext states: 'The bill, while unlikely to pass, highlights the increasing extremism of legislation targeting trans people, especially in Texas, in recent years.' The NBC News logo is visible at the top, along with a navigation bar that includes a 'WATCH' button and a user profile icon."

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?😆

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#dog #samoyed #notmyrodrick #fluffy #floof #snowdog #cloud #samoyedpuppy #dogsofbluesky #cute #wolf #teef

A white puppy diverts its gaze from the photographer just slightly, while a swath of sunlight lights his face diagonally.

.
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.

e^n = sum of n^k/k!, for k =0 to n. Since each summand is positive, the sum is lower bounded by its n-th term, which is n^n/n!. So e^n is greater than n^n/n!, and reorganizing the inequality gives the result.

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.