Γ ⊢ quartztz : bnuy

@jack.quartztz.com

115 Followers 136 Following

[he/they] EN/FR/IT quartztz.com Stop playing all that bullshit, those weird notes. Play the melody. MSc @ EPFL verification obsessed nerd with too little time on their hands.

tweet screenshot "I've had enough of hippo propaganda stop slandering sharks" *drawing of the comparison between shark and hippo portrayal in media vs reality*
very low resolution drawing of a small shark with a relatively frowny face on a white background, and the text "CLUELESS" drawn above it
squidward begging
picture of the first page of Sound Borrow-Checking for Rust via Symbolic Semantics, Ho et al. all capital A symbols are printed as Unicode boxes.
action basketball shot. D. Wade posing spread arms in front of the camera while LeBron James dunks in the background, light and uncontested. the coolest picture ever.
screenshot of julian casablancas DM, text the same as alto's original post. veeeery concerned woman tiktok-greenscreened over the screenshot.
a white lamb being bitten by 6 rabid wolves. the lamb has a gilded disc around his head, as a christ-like halo, and a calm expression on its face.
i know what you are homophobic dog meme
flow % lake build Build completed successfully (486 jobs). flow % []
codeberg repo name. quartztz/Flow-Tip.
nighttime outside : 90s picture of two streetwear-laden men dapping each other up, on tiptoes, hunched and doing finger guns.
"YES... HA HA HA... YES!" guy from the onion, wearing a black shirt that says SICKOS on it
terminal output of configuring compcert. everything works, except for the lines on rocq version: Testing Coq... version 9.01 -- UNSUPPORTED Error: CompCert requires a version of Coq between 8.15 and 9.1
screen recording of a vscode instance running a lean file, showing the following definitions being accepted: ``` example : 1 ≠ 1 := by sorryyyyyy example : False := by sorryyyyyyy example : ∀ P, ¬P -> P := by >.< ``` using custom syntax elaborators
landing page for proofshot, a tool for ai ui ""verification"" "Your AI agent says it's done. Get the proof." Let your AI agent prove its own work with video recording, error logs, and proof artifacts – every time it ships code
Facebook post by Brandon Smiley. I don't see how people go to the casino and lose thousands... I just lost $5 and I'm thinking about blowing this whole casino up and everybody in it <picture of a man looking sad sitting in front of a slot machine>
lean4 code: ``` instance : DecidableEq Value := by intro v₁ v₂ cases v₁ <;> cases v₂ <;> try exact isTrue rfl case Nat.Nat => rename_i n n' by_cases h : n = n' case pos => refine isTrue (by congr) case neg => refine isFalse ?_ intro h'; injection h' with heq; exact h heq all_goals refine isFalse ?_ intros h; cases h ```
Lean linter warning: Please use 'fun' and not 'λ' to define anonymous functions. The 'λ' syntax is deprecated in mathlib4. Note: This linter can be disabled with `set_option linter.style.lambdaSyntax false`
screenshot of browser tab folder named "big things are in the plans" | aeneas, verification tool for rust translating proof obligations to lean | 100R - uxn | XXIIVV - uxntal | the minimal uxn emulator source code
screenshot of the "Lean 4 symbol reference" webpage, showing a grid of symbols with options to filter by kind.
feat: final commit before presentation they're calling it the biggest commit ever committed
same visual effect as the original post, but with an 8-bit like corruption effect overtop, probably due to memory corruption
DtMF, Bad Bunny
black british music, by jim legxacy
GodotScript code : `var rizz = 0`
sixty-seven (1 of 3) adjective : being one more than 66 in number | sixty-seven years -> see Table of Numbers
screen recording of a personal website showing a pixelated colormix animation.
Application type mismatch: In the application α k.castSucc the argument k.castSucc has type Fin (p - 1 + 1) : Type but is expected to have type Fin p : Type Lean 4
portrait of charlie kirk with the top text : "CLAIMS TO BE PRO LIFE" in bold impact letters. the implied conclusion is "DIES", but it's cropped.
markdown list with three elements. It is rendered as ``` - [ ] element1 - [ ] element2 <checkbox> element3 ``` with <checkbox> a proper checkbox and the rest just a list with brackets.
picture of an Erythrina abyssinica on the shores of lake Muhazi, Rwanda
mattermost message from one of my professors saying "Or we can make lots of money by building agentic AI for moodle :grin:"
big wall of text error, warning of a type mismatch between two typeclasses with the same name, but slightly differing arguments. j would write what the issues are here but i haven't read yet.
Lean4 error: ``` type mismatch hz x hx has type ∀ k ≥ 0, x + k • z ∈ K : Prop but is expected to have type ∀ k ≥ 0, x + k • z ∈ K : Prop ```
image of three cats, with a speech bubble each: "I'm minkowski" "I'm maxkowski" "I'm clampkowski" text at the bottom reads "the extremowski brothers"
gitlab commit screenshot. authored by @quartztz. commit message reads: """ feat: finally passing every test after years of debugging, it seems my error was that I wrote idiomatic scala. happens """
blurry picture of pasted wordle results. solved in 4 guesses.
american psycho protagonist staring at business card blankly
screenshot of timetable generation webapp
image for the cover page of machine learning course notes about loss functions. hand drawn under the title is $f(| || || |_)$.