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Michele Fabbri

@ab3.net
2.1K followers 7.9K following 108 posts

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 🇮🇹

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Michele Fabbri @ab3.net · 08/12/2025
Questa è la mia bandiera Rappresenta unità, libertà, pace, democrazia, uguaglianza, civiltà, diversità, stato di diritto, scienza, bellezza e forza. Non c'è niente di più importante per cui lottare. #Europa #UnioneEuropea #EU #UE
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Michele Fabbri @ab3.net · 20/02/2025
E malgrado ciò, mi sembra che questi folli siano inarrestabili. Le democrazie non dovrebbero avere degli anticorpi con queste derive? Questo è quello che ci avevano raccontato...
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Michele Fabbri @ab3.net · 20/02/2025
Possibile che nessuno dica nulla? Eppure é così evidente...
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Michele Fabbri @ab3.net · 20/02/2025
erikwikstrom.substack.com/p/checkmate-...
erikwikstrom.substack.com
Checkmate: The Triumph of Technocracy
How Trump, Elon & the Tech Elite are paving the way for a Brave New World - And what it means for all of us
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Michele Fabbri @ab3.net · 02/12/2024
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Michele Fabbri @ab3.net · 02/12/2024
Mi riferivo allo 0.2% del post: Chiaramente sono condizioni di favore ed odiose, ma non così tanto al lato pratico.
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Michele Fabbri @ab3.net · 02/12/2024
Ok si, odioso, ...ma chi é che tiene quantità rilevanti di liquidità sul conto oggi come oggi? Minimo ti fai un conto deposito svincolato, un bot, un BTP breve, un ETF monetario...
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Michele Fabbri @ab3.net · 02/12/2024
(4/4) 0<x<1/3 and also A is not exactly the area I was looking for. BUT we can work on it starting from here!
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Michele Fabbri @ab3.net · 02/12/2024
(3/4) comparable had come up so far. I'll let you judge for yourself pdfupload.io/docs/0c823437 I haven't read all the "reasoning" he did to get there, but I copied & pasted the result on Geogebra and SBAM! ...ok, it's not perfect, k is not mapped well, the zero only moves between
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Michele Fabbri @ab3.net · 02/12/2024
(2/4) I want the integral calculated in that range to be exactly 0, so that it will identify two equal areas (a) with different signs. So, nothing, I asked the model in question. I have already done this with O1-mini / preview (and the others too, but the results were very meh...) and nothing
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Michele Fabbri @ab3.net · 02/12/2024
(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
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Michele Fabbri @ab3.net · 01/12/2024
🤣
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Michele Fabbri @ab3.net · 28/11/2024
Sistemo subito, grazie della segnalazione!
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Michele Fabbri @ab3.net · 27/11/2024
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.
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Michele Fabbri @ab3.net · 26/11/2024
Ohhh that's awesome!
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Michele Fabbri @ab3.net · 26/11/2024
go.bsky.app/ApQNTt2
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Michele Fabbri @ab3.net · 25/11/2024
Consiglio: prima di metterle nella friggitrice ad aria: incisione e poi a mollo in acqua mezza giornata. Non cambia nulla nel gusto, ma si sbucciano molto meglio!
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Michele Fabbri @ab3.net · 24/11/2024
Bloccato: continuava a followare/defolloware anche me.
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Michele Fabbri @ab3.net · 24/11/2024
Ma allora non sono l'unico a cui compare quella roba!
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Michele Fabbri @ab3.net · 24/11/2024
now you have to at least tell what algorithm you are trying to implement here!
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Reposted by Michele Fabbri
Daniel Holden @theorangeduck.bsky.social · 23/11/2024
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...
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Michele Fabbri @ab3.net · 24/11/2024
I think I've had you in almost all the starter packs I've followed, but I would have looked for you anyway because you're the one who writes the things most relevant to what I do too!
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Michele Fabbri @ab3.net · 24/11/2024
Post a video game gif from the year you were born!
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Michele Fabbri @ab3.net · 24/11/2024
go.bsky.app/UFcEcV6
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Michele Fabbri @ab3.net · 24/11/2024
Bloccato al volo.
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Michele Fabbri @ab3.net · 23/11/2024
It's a common stroking bug, it depends on the rasterizer arxiv.org/pdf/2007.12254
arxiv.org
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Michele Fabbri @ab3.net · 23/11/2024
Siccome sono andato a occhio con le dosi, devo rifarli meglio misurando tutto, dopodiché certamente lo farò!
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Michele Fabbri @ab3.net · 23/11/2024
In prima battuta mi sono concentrato sul fare uscire qualcosa di commestibile senza zuccheri e pochi carbo... Ma adesso penso che si possa migliorare anche l'estetica! 😍
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Michele Fabbri @ab3.net · 23/11/2024
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
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Michele Fabbri @ab3.net · 23/11/2024
Dai comprerò gli stampini ora, anzi vado subito ad ordinarli su Amazon che c'é il Black Friday 😂
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Michele Fabbri @ab3.net · 23/11/2024
I will try, it seems really interesting...
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Michele Fabbri @ab3.net · 23/11/2024
if it works well, this is truly revolutionary!
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Michele Fabbri @ab3.net · 23/11/2024
go.bsky.app/ckQ1u9
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Michele Fabbri @ab3.net · 23/11/2024
Tnx!!!
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Michele Fabbri @ab3.net · 22/11/2024
Sei matto? Buonissimo, per carità, ma é pieno di zuccheri! La sfida era proprio quella di fare qualcosa senza praticamente carboidrati/zuccheri.
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Michele Fabbri @ab3.net · 22/11/2024
Concordo, in effetti la prossima volta penso che dovrei usare degli stampi invece che buttare l'impasto a caso 😂 in compenso erano buoni e con pochissimi carboidrati!
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Michele Fabbri @ab3.net · 22/11/2024
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.
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Michele Fabbri @ab3.net · 22/11/2024
I would like to be added too
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Michele Fabbri @ab3.net · 22/11/2024
I would like to be added too
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Michele Fabbri @ab3.net · 22/11/2024
I would like to be added too
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Michele Fabbri @ab3.net · 22/11/2024
I would like to be added too
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Michele Fabbri @ab3.net · 22/11/2024
I would like to be added too.
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Michele Fabbri @ab3.net · 21/11/2024
Essenziale.
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Michele Fabbri @ab3.net · 20/11/2024
Old but gold 😆
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Reposted by Michele Fabbri
Freya Holmér @freya.bsky.social · 17/11/2024
btw these large scary math symbols are just for-loops
a color coded image by Freya, comparing the summation and capital pi notation in math, to their equivalent in code using for-loops. The summation notation sums a set of elements, while the product notation multiplies a set of elements. 

Note that Freya is keenly aware that neither the math notation nor for-loops are fully explained by this image, and that this is only a subset of the use cases, so luckily you don't have to explain that to her, in case you were considering doing that!
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Michele Fabbri @ab3.net · 19/11/2024
certainly not for citizens, probably for soldiers, but I have some doubts given how they use them at the front...
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Michele Fabbri @ab3.net · 19/11/2024
✌️
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Michele Fabbri @ab3.net · 19/11/2024
God bless PySR arxiv.org/abs/2305.01582 and Basin-hopping: curve fitting has never been easier!
arxiv.org
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...
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Michele Fabbri @ab3.net · 19/11/2024
Or... do not use floating point math, use integer instead and keep (intersection) points as num and den, with suitable precision.
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Michele Fabbri @ab3.net · 19/11/2024
Quanto rosica la Ritona...
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