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✨Olivia Kaufman✨

@olivia.wtf
162 followers 475 following 725 posts

she/her · mathemagical software wizard @ Google (ex-MSFT) way too excited about optimization, puzzles · i have too many interests ;_; playing on Hard Mode™ · 🏳️‍⚧️, pan, poly, 🐦 fursuiter, AuDHD, DID 36/f/chicago · 🔞 minors DNI · opinions my own

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✨Olivia Kaufman✨ @olivia.wtf · 21h
Rush offered me an earlier appointment time if I was willing to drive to Munster, IN (the appointment is in Chicago, IL). Like, what are we even talking about?????
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✨Olivia Kaufman✨ @olivia.wtf · 01/10/2026
"New" as in after TTPD? Because I thought TTPD was kinda fire.
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✨Olivia Kaufman✨ @olivia.wtf · 01/10/2026
Inspired a bit by the work my friend's done to similarly sim Grimdark Futures. (Though he's put way more work into it!)
github.com
GitHub - ckorris/FutureOfDarkGrimness
Contribute to ckorris/FutureOfDarkGrimness development by creating an account on GitHub.
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✨Olivia Kaufman✨ @olivia.wtf · 01/10/2026
Early combat sim I've been working on to theorycraft PvP in WoW Forever. Not very good yet, but it's been informative!
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✨Olivia Kaufman✨ @olivia.wtf · 01/10/2026
Came across this video, and while I remember the Upper Deck/Konami controversy, I thought it was just about Konami unifying the brand and I never even _heard_ about the counterfeiting. If this happened today, it would rival the B&M scandal IMO.
youtube.com
How 9 Yu-Gi-Oh Cards Bankrupted an Entire Company
YouTube video by KamSandwich
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✨Olivia Kaufman✨ @olivia.wtf · 01/10/2026
Like, they don't have to do this to push safety (the NTSB does similar stellar work, IMO, but rarely aims for this kind of quality). And just... I appreciate it so much. Thank you, whoever you are. 💜
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✨Olivia Kaufman✨ @olivia.wtf · 01/10/2026
Someday I hope I have the opportunity to buy a drink to whomever keeps pushing the 3D graphics production quality of CSB videos. The picture on the left is from a video 18 years ago, and the picture on the right is from a video this week.
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✨Olivia Kaufman✨ @olivia.wtf · 01/10/2026
I miss Sheldon Smith's narration on CSB videos already. It's just not the same. :<
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✨Olivia Kaufman✨ @olivia.wtf · 29/09/2026
thought that was a yugioh card for a sec
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
tbh the list is long enough it probably needs a song from Yakko to cover it properly
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Reposted by ✨Olivia Kaufman✨
Jaz @jaz.sh · 27/09/2026
Okay so I've built a new Atlas, this time it lets you explore the conversations on Bluesky over the past 7 days graphically. It should update every ~6 hours and help you navigate the information environment that exists on here. I've learned a LOT about what people do here today... atlas.jazco.dev
atlas.jazco.dev
Atlas
A living map of what Bluesky is talking about: the past week's conversations, grouped into topics and regions and rebuilt every six hours.
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
Decks without archetypes are so soulless to me. Like yeah... maybe it's a Light and Darkness deck with a bunch of engines. But thematically this is all over the place. You want to _know_ you're playing an anime villain.
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
How's it with KY though?
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
people keep using the acronym "EA" to talk about AI stuff and I have no idea what it is. Evolutionary algorithms? Idk, this isn't in the CS papers i'm reading.
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
fuck. yeah. they super fucking don't.
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
One of us! One of us!
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
> What the hell happened to the decomp scene? It used to have so much integrity. Nobody can afford IDA Pro, lol.
reddit.com
Appropriate_Sale_272's comment on "Starfox Adventures 100% decompiled"
Explore this conversation and more from the starfox community
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
it's a bad year to be buying hard drives :<
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Reposted by ✨Olivia Kaufman✨
eva (^_^)/ @eva.computer · 27/09/2026
i feel like the small bsky AI community here is not really EA or e/acc but it does seem to have evolved its own three distinct strains: soberminded competent commentary, demoscene manic vibe coding, and pseudo-esoteric horny AI liberationists
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
@xeiaso.net stole my sunday by nerd sniping me :< (i had fun though)
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
2) it'd just be this: "I'm out of swap," she said. I’d seen that distant, hopeless look before. Eyes dulled from too much exposure to the raw horsepower of modern silicon; machines so packed with resources that the need for clever algorithms was eliminated; at least, until the problems got harder.
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✨Olivia Kaufman✨ @olivia.wtf · 28/09/2026
1) i'm a fanfic writer and documentation still has to be pried out of me
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
Got to help throw a baby shower for my sis with my beautiful spouse. <3
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
Hence, n | R_{j-i}. As j - i > 0, the number m = R_{j-i} / n is a positive integer, and n*m = R_{j-i} consists entirely of ones.
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
The last-digit condition gives gcd(n, 10) = 1, so cancelling 10 shows that T in injective. Among the n + 1 classes 0, T(0), ..., T^n(0), two coincide, say T^i(0) = T^j(0) with 0<=i<j<=n. Since T^i is also injective, T^i(T^{j-i}(0)) = T^j(0) = T^i(0) => T^{j-i}(0) = 0.
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
Let R_0 = 0 and R_k = 1 + 10 + .... + 10^(k-1) = (10^k - 1)/9 for k>=1. Thus, R_k is a number of k 1s. On the residue class modulo n, define T(x) = 10x + 1. Writing T^k for the k-fold iterate, induction gives T^k(0)≡R_k (mod n).
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
Got nerd sniped by 3Blue1Brown's new short... It's a two-part question, and both are easy, but the second is quite fun: Let n be a positive integer ending in 1, 3, 7, or 9. Prove that there exists a positive integer m such that every decimal digit of n*m is 1. My proof follows...
youtube.com
The Phone Number puzzle
YouTube video by 3Blue1Brown
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
is youtube recommending this to me because they want to remind me that 2026 is terrible or because i play meccha chameleon sometimes (i stg i thought it was a meccha chameleon video for like half a second)
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
Sure, we lived through a renaissance of great web comics like XKCD, QC, CAD, LICD, PHD, UF, etc., etc. Some are still around, and we even have webtoons now. But not a day goes by that I don't think of Spiked Math.
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
I remember when residential IPv6 used to be such a hassle and one had to come crawling to Hurricane Electric to get a tunnel broker. And now I'm like "SLAAC is nice, but what if I used prefix delegation to make my VLANs look all nice and neat"
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✨Olivia Kaufman✨ @olivia.wtf · 26/09/2026
Great night with great people <3
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✨Olivia Kaufman✨ @olivia.wtf · 25/09/2026
Needed to see this again today lol.
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✨Olivia Kaufman✨ @olivia.wtf · 24/09/2026
How is that not just valuing your time? 🤔 It's not like you _couldn't_ learn it just as fast if you wanted.
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✨Olivia Kaufman✨ @olivia.wtf · 24/09/2026
I'm sure the "new right way" will land in the next standard with only 50% of the browsers I want to cover adopting it. 🙄 I gave up on not kludging things after running into that 50 times in a row or so. Too often, the right thing just ain't there. :/
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✨Olivia Kaufman✨ @olivia.wtf · 24/09/2026
I'm waiting for when they put claude in a ring -1 coprocessor (what if you could rootkit by asking nicely?)
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✨Olivia Kaufman✨ @olivia.wtf · 24/09/2026
Especially because LLMs (which are excellent pattern matchers, and thus, excellent RE tools) are no help (cybersecurity refusals). It's all me babyyyyyyyy~
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✨Olivia Kaufman✨ @olivia.wtf · 24/09/2026
Reverse engineering stuff is such a rush tbh. Particularly when it has anti-tampering/debugging/disassembly features. Winning that 1v1 got me feeling like Toph.
Toph from Avatar: The Last Airbender exclaiming "I am the greatest earthbender in the world!"
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✨Olivia Kaufman✨ @olivia.wtf · 20/09/2026
If nothing else, DistantCoder got some peace.
The Yu-Gi-Oh! TCG banlist (effective September 21, 2026) that moves "Phantasmal Lord Ultimitl Bishbaalkin" to the Forbidden List.
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✨Olivia Kaufman✨ @olivia.wtf · 18/09/2026
Right???
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✨Olivia Kaufman✨ @olivia.wtf · 18/09/2026
I'm just being dramatic; I'm fine
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✨Olivia Kaufman✨ @olivia.wtf · 18/09/2026
feelin cute; might die later
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✨Olivia Kaufman✨ @olivia.wtf · 18/09/2026
I agree; was just bein' silly 😜
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✨Olivia Kaufman✨ @olivia.wtf · 17/09/2026
Put Shifter to 2. We don't want people to just start _enjoying_ Tear again. That might make people happy.
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✨Olivia Kaufman✨ @olivia.wtf · 15/09/2026
FML I accidentally stayed up till 3 am improving subs for the live action Death Note movie. T______T; The 2006 one, not the Netflix one. I have some taste.
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✨Olivia Kaufman✨ @olivia.wtf · 11/09/2026
QOTD: "i realize this is not a normal thing to say to someone who's acting crazy... but can you please take more cold medicine?"
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✨Olivia Kaufman✨ @olivia.wtf · 11/09/2026
based
scmp.com
I’ll write romance novels if AI solves all maths, Chinese Fields winner jokes
As AI models prove they can push the boundaries, mathematicians are grappling with the threat that they could become obsolete.
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✨Olivia Kaufman✨ @olivia.wtf · 11/09/2026
One of these days I'll have a friend who'll need a couch like this to get around a square corner and I am going to be *giddy*
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✨Olivia Kaufman✨ @olivia.wtf · 10/09/2026
Wait, that'd actually be a great date. 8th mix was goated.
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✨Olivia Kaufman✨ @olivia.wtf · 10/09/2026
FWIW, I also think this is why my GitHub repos fill up with unpolished projects so often. Sometimes I realize a software project to completion if I need it (and sometimes maintain it if I need it more than once), but often it's just a toy to learn or play with something.
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✨Olivia Kaufman✨ @olivia.wtf · 10/09/2026
I know this is awfully "old woman shakes her fist at cloud" of me, but I build my work on the shoulders of others, who might build work on my shoulders, etc. I very much want there to be an incentive to continue finding insights _and keep sharing those insights_ and not just the answers.
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