Michele Fabbri
@ab3.net
2D vector graphics rendering engines R&D @ www.mazatech.com
👉 Atheist • Europeist • Nerd
#computational #geometry • #graphics #algorithms • #OpenVG • #SVG • #generative #AI • #demoscene • #retrocomputing • #boardgames • #18XX • #scifi
From Italy 🇮🇹
👉 Atheist • Europeist • Nerd
#computational #geometry • #graphics #algorithms • #OpenVG • #SVG • #generative #AI • #demoscene • #retrocomputing • #boardgames • #18XX • #scifi
From Italy 🇮🇹
Pinned
Michele Fabbri
@ab3.net
· Nov 26
(1/4) 🐇🕳️ How deep is the rabbit hole?
This morning I tried Qwen QwQ 32b preview.
To make a long story short, for an idea that has been going around in my head for a few days, I need a parametric (k,a) function y=f(x) that has f(1)=0, f(k)=0, 0<k<1 and no other zero in the range 0<x<1.
Then
This morning I tried Qwen QwQ 32b preview.
To make a long story short, for an idea that has been going around in my head for a few days, I need a parametric (k,a) function y=f(x) that has f(1)=0, f(k)=0, 0<k<1 and no other zero in the range 0<x<1.
Then
December 2, 2024 at 4:43 AM
(1/4) 🐇🕳️ How deep is the rabbit hole?
This morning I tried Qwen QwQ 32b preview.
To make a long story short, for an idea that has been going around in my head for a few days, I need a parametric (k,a) function y=f(x) that has f(1)=0, f(k)=0, 0<k<1 and no other zero in the range 0<x<1.
Then
This morning I tried Qwen QwQ 32b preview.
To make a long story short, for an idea that has been going around in my head for a few days, I need a parametric (k,a) function y=f(x) that has f(1)=0, f(k)=0, 0<k<1 and no other zero in the range 0<x<1.
Then
After several iterations PySR - SciPy optimize basinhopping, back and forth, I finally found the interpolant I was looking for. It's not exactly exact, but I can be satisfied for now. It will be used for the new method for optimal flattening of cubic Béziers curves that we are working on.
November 27, 2024 at 3:28 PM
After several iterations PySR - SciPy optimize basinhopping, back and forth, I finally found the interpolant I was looking for. It's not exactly exact, but I can be satisfied for now. It will be used for the new method for optimal flattening of cubic Béziers curves that we are working on.
Reposted by Michele Fabbri
My latest article is about one of my favorite techniques in graphics - Müller's method of Polar Decomposition.
It also details some variations, including one which is ~2x faster to compute with more regular convergence.
theorangeduck.com/page/variati...
It also details some variations, including one which is ~2x faster to compute with more regular convergence.
theorangeduck.com/page/variati...
November 23, 2024 at 4:27 PM
My latest article is about one of my favorite techniques in graphics - Müller's method of Polar Decomposition.
It also details some variations, including one which is ~2x faster to compute with more regular convergence.
theorangeduck.com/page/variati...
It also details some variations, including one which is ~2x faster to compute with more regular convergence.
theorangeduck.com/page/variati...
Post a video game gif from the year you were born!
November 24, 2024 at 8:43 AM
Post a video game gif from the year you were born!
It's always fun to introduce some new players to the world of #18xx. Not my favorite edition (the Avalon Hill one is much better IMHO) but new players always prefer this fancier graphics. #boardgames
November 23, 2024 at 9:26 AM
It's always fun to introduce some new players to the world of #18xx. Not my favorite edition (the Avalon Hill one is much better IMHO) but new players always prefer this fancier graphics. #boardgames
I will try, it seems really interesting...
November 23, 2024 at 9:15 AM
I will try, it seems really interesting...
Mescolando ingredienti a caso (semi di chia, olio di cocco, latte di mandorla, yogurt greco, burro di arachidi, burro, proteine in polvere gusto cacao, dolcificante), in proporzioni altrettanto a caso, ... sono usciti dei biscotti ketogenici niente male! Grazie anche alla nuova friggitrice ad aria.
November 22, 2024 at 10:16 AM
Mescolando ingredienti a caso (semi di chia, olio di cocco, latte di mandorla, yogurt greco, burro di arachidi, burro, proteine in polvere gusto cacao, dolcificante), in proporzioni altrettanto a caso, ... sono usciti dei biscotti ketogenici niente male! Grazie anche alla nuova friggitrice ad aria.
Reposted by Michele Fabbri
btw these large scary math symbols are just for-loops
November 17, 2024 at 6:39 PM
btw these large scary math symbols are just for-loops
God bless PySR arxiv.org/abs/2305.01582 and Basin-hopping: curve fitting has never been easier!
Interpretable Machine Learning for Science with PySR and SymbolicRegression.jl
PySR is an open-source library for practical symbolic regression, a type of machine learning which aims to discover human-interpretable symbolic models. PySR was developed to democratize and populariz...
arxiv.org
November 19, 2024 at 4:15 AM
God bless PySR arxiv.org/abs/2305.01582 and Basin-hopping: curve fitting has never been easier!
Quanto rosica la Ritona...
November 19, 2024 at 12:45 AM
Quanto rosica la Ritona...
Reposted by Michele Fabbri
Bluesky explained in 60 seconds!
November 13, 2024 at 4:15 AM
Bluesky explained in 60 seconds!
Un altro massacro del terrorista al cremlino. Quanti ancora ne dobbiamo vedere prima di intervenire?
Odesa, civilians killed by a Russian ballistic missile strike lie on the city streets.
November 18, 2024 at 1:18 PM
Un altro massacro del terrorista al cremlino. Quanti ancora ne dobbiamo vedere prima di intervenire?
Tanto per chiarire: discuto con tutti e di tutto, ma rimanendo sui temi. Chi la butta in caciara, con la solita logica del tifo da squadre di calcio, io lo blocco. Quella roba rimanga su X.
November 18, 2024 at 8:31 AM
Tanto per chiarire: discuto con tutti e di tutto, ma rimanendo sui temi. Chi la butta in caciara, con la solita logica del tifo da squadre di calcio, io lo blocco. Quella roba rimanga su X.
Altro giorno, altro milione! Avanti tutta, fino alla morte di X. 😎✌️
November 18, 2024 at 5:44 AM
Altro giorno, altro milione! Avanti tutta, fino alla morte di X. 😎✌️
Meglio tardi che mai.
Biden Allows Ukraine to Strike Russia With Long-Range U.S. Missiles
With two months left in office, the president for the first time authorized the Ukrainian military to use the system known as ATACMS to help defend its forces in the Kursk region of Russia.
www.nytimes.com
November 17, 2024 at 6:25 PM
Meglio tardi che mai.
Introduce yourself with four videogames
November 17, 2024 at 11:48 AM
Introduce yourself with four videogames
1974-2024 Quest'anno ricorre il cinquantenario della pubblicazione di 1829, primo titolo della serie 18XX. I #18XX sono giochi da tavolo finanziari a tema ferroviario, senza dadi o carte da pescare: zero alea, come gli scacchi o il go, ma multiplayer.
en.wikipedia.org/wiki/1829_%2...
en.wikipedia.org/wiki/1829_%2...
November 17, 2024 at 7:41 AM
1974-2024 Quest'anno ricorre il cinquantenario della pubblicazione di 1829, primo titolo della serie 18XX. I #18XX sono giochi da tavolo finanziari a tema ferroviario, senza dadi o carte da pescare: zero alea, come gli scacchi o il go, ma multiplayer.
en.wikipedia.org/wiki/1829_%2...
en.wikipedia.org/wiki/1829_%2...
Reposted by Michele Fabbri
I social media danno diritto di parola a legioni di imbecilli che prima parlavano solo al bar dopo un bicchiere di vino, senza danneggiare la collettività. Venivano subito messi a tacere, mentre ora hanno lo stesso diritto di parola di un Premio Nobel. È l’invasione degli imbecilli.
- U. Eco -
- U. Eco -
November 16, 2024 at 4:34 PM
I social media danno diritto di parola a legioni di imbecilli che prima parlavano solo al bar dopo un bicchiere di vino, senza danneggiare la collettività. Venivano subito messi a tacere, mentre ora hanno lo stesso diritto di parola di un Premio Nobel. È l’invasione degli imbecilli.
- U. Eco -
- U. Eco -
18.200.000+ si volaaaa
Bcounter
Almost-real-time Bluesky user count
bcounter.nat.vg
November 17, 2024 at 4:26 AM
18.200.000+ si volaaaa