Γ ⊢ quartztz : bnuy's Avatar

Γ ⊢ quartztz : bnuy

@jack.quartztz.com

[he/they] EN/FR/IT quartztz.com MSc @ EPFL verification obsessed nerd with too little time on their hands.

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Latest posts by Γ ⊢ quartztz : bnuy @jack.quartztz.com

they drop by the city i'm in for my internship but the venue's website is fucked and i can't grab tickets :(( i'm so mad

06.03.2026 07:22 👍 1 🔁 0 💬 0 📌 0
Preview
Westside Cowboy - So Much Country ‘Till We Get There View credits, reviews, tracks and shop for the 2026 Vinyl release of "So Much Country ‘Till We Get There" on Discogs.

in the spirit of sharing cool art i find, if you get the chance please listen to [So Much Country 'Till We Get There(www.discogs.com/release/3623...) by Westside Cowboy. The "britainicana" spirit is so light and punchy that listening to the EP is like listening to your loved ones say they love you.

06.03.2026 07:22 👍 3 🔁 0 💬 1 📌 0

thinking about smt solvers again

06.03.2026 07:13 👍 6 🔁 0 💬 0 📌 0

this 22 year old researcher still does "reasoning programs" the old fashioned way

06.03.2026 07:13 👍 15 🔁 0 💬 1 📌 0

to be fair it is kind of fucked up

01.03.2026 12:14 👍 2 🔁 0 💬 0 📌 0

It almost feels quasisciencefiction-y, but it sells its world so well it substitutes reality. the main character's position of power has filled him with the arrogance and insecurity of any white man on x.

28.02.2026 22:50 👍 3 🔁 0 💬 0 📌 0

-- one film a day day 1 --
in un era di palantir, guerre, e decreti sicurezza, non c'è miglior film da vedere che Indagine su un cittadino al di sopra di ogni sospetto (1970).

very prescient movie. hits every single talking point of recent years with freakish accuracy.

28.02.2026 22:50 👍 4 🔁 0 💬 1 📌 0

they should invent a motivating peership that doesn't come with constantly comparing your own work and achievements to those of others

25.02.2026 20:08 👍 3 🔁 0 💬 0 📌 0

if you're unc, or you're chopped, then I will find you,

♪ time after time ♪

if you goon, when you're mogged, know I'll be waiting,

♪ time after time ♪

25.02.2026 00:01 👍 2 🔁 0 💬 0 📌 0
“THIS IS A (blank) AREA” sign with ominous burn marks in place of a hazard indicator

“THIS IS A (blank) AREA” sign with ominous burn marks in place of a hazard indicator

Boy it sure as hell is

29.12.2025 21:48 👍 2141 🔁 683 💬 23 📌 13

it's not... great code but it made me happy to do it! waiting for someone to tell me it's obsolete and bad

20.02.2026 18:15 👍 3 🔁 0 💬 0 📌 0

the source is on my codeberg but i might move it somewhere less private as it is now hosted on my personal website and having PRs on there feel kind of invasive

20.02.2026 18:12 👍 1 🔁 0 💬 0 📌 0

it uses a version of the abbreviations.json from lean4-vscode, which i think is the most authoritative source? someone can correct me if i'm wrong but i don't think i'm wrong.

20.02.2026 18:12 👍 1 🔁 0 💬 1 📌 0
screenshot of the "Lean 4 symbol reference" webpage, showing a grid of symbols with options to filter by kind.

screenshot of the "Lean 4 symbol reference" webpage, showing a grid of symbols with options to filter by kind.

unsure if relevant for anyone but i got frustrated at the fact that the only authoritative list of lean symbols was a random json file on github and made this. maybe it can be of use to someone else!

20.02.2026 18:12 👍 6 🔁 0 💬 1 📌 1

committed cardinal sin (expected slightly more on my exams than i ended up getting; the grades are still great but just slightly less good than i had in mind so it still feels bad)

05.02.2026 14:03 👍 2 🔁 0 💬 0 📌 0

dreaming of the future again (oxcaml for scala)

03.02.2026 17:05 👍 1 🔁 0 💬 0 📌 0

painfully (I have three accounts on the three major git services and lack the motivation to unify them)

03.02.2026 16:43 👍 0 🔁 0 💬 0 📌 0

if Lausanne had an airport I wouldn't need to come to g*nf once a year

03.02.2026 16:42 👍 1 🔁 0 💬 0 📌 0

on the one hand: yeah probably, I haven't really lived back home in a while so I'm missing some of the context

on the other hand: holy shit 4.4 francs for a coffee

03.02.2026 16:41 👍 0 🔁 0 💬 1 📌 0

some crimes can't be forgiven :((

03.02.2026 16:40 👍 0 🔁 0 💬 0 📌 0

come to your senses (espresso over 2€ is a crime) and you'll get bumped up to mutual

03.02.2026 16:27 👍 1 🔁 0 💬 1 📌 0

oomf is chopped </3

03.02.2026 16:25 👍 2 🔁 0 💬 1 📌 0

Geneva Airport always a grounding experience (4.40 for an espresso; if I'm staying in this country after my masters I have been replaced with a clone)

03.02.2026 16:11 👍 3 🔁 0 💬 3 📌 0

this might be the greatest thread on this webbed site

01.02.2026 09:49 👍 9 🔁 0 💬 0 📌 0
Post image
31.01.2026 18:00 👍 2523 🔁 659 💬 26 📌 59
Post image
10.10.2025 23:29 👍 250 🔁 151 💬 0 📌 7
Preview
semproj semester project: paper formalization

oh btw: codeberg.org/quartztz/semproj

code for my semester project just dropped. please roast my lean if you feel like it. or my writing if you feel like it.

don't judge the report or the slides too much as they have been Rushed. not like the code is much better

30.01.2026 22:22 👍 7 🔁 1 💬 2 📌 0

slider doesn't work, adaptive brightness doesn't work, but extra dim (accessibility setting) _is_ able to change brightness. it's so weird.

30.01.2026 22:01 👍 2 🔁 0 💬 0 📌 0

campus tech support student assistants changed my pixel screen for a toasty 200 bucks (needed to buy their screen). I thought at least they'd do a good job but fingerprint doesn't work (helps me unlock less, safer) and the brightness controls are just... dead?

30.01.2026 22:01 👍 2 🔁 0 💬 2 📌 0

generational nerdsnipe

30.01.2026 07:28 👍 0 🔁 0 💬 0 📌 0