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aron

@adler.dev
1.6K followers 460 following 3.4K posts

⊙ software eng. FP, type systems, #LeanLang hobbyist. jewish. not a p-zombie i promise.

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aron @adler.dev · 28/09/2026
hit my claude session limit for the 2nd time today award
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aron @adler.dev · 28/09/2026
having ADHD means almost all geodesics lead towards the pain vector
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aron @adler.dev · 24/09/2026
used opus 5.5 to make a video illustrating how algorithm W infers types in hindley-milner type systems youtu.be/hcwfnn9S-Vs
youtu.be
Algorithm W, or: the machine that infers types – Hindley–Milner type inference, NERV-style
YouTube video by Aron's Programming Streams
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aron @adler.dev · 07/09/2026
live now! 📣
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aron @adler.dev · 07/09/2026
i've seen a lot of breathtaking Astra demos but all of them seem to be oriented around 3D design or games. things with large visual/spatial components to them. but is it actually better than sol at other stuff too?
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aron @adler.dev · 07/09/2026
session 14 of learning lean with @yetanotheruseless.com starting in 1h (11am UTC) 🚨 continuing with some theorems about finite groups this week so tune in!
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aron @adler.dev · 05/09/2026
toddler asked me to "nange my chappy" is it so over for me? @heartpunk.com
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aron @adler.dev · 02/09/2026
starting now! twitch.tv/aronadler 📣
twitch.tv
aronadler - Twitch
aronadler streams live on Twitch! Check out their videos, sign up to chat, and join their community.
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aron @adler.dev · 02/09/2026
session 13 of learning lean with @yetanotheruseless.com starting in just under 2 hrs (12pm UTC)❗ today we're going to explore finite groups a bit so we can build some intuitions for groups in a more tangible way join the party at twitch.tv/aronadler 🥳
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aron @adler.dev · 31/08/2026
sigh
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aron @adler.dev · 31/08/2026
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aron @adler.dev · 31/08/2026
currently evangelising the merits of bsky to some friends, how do I get them involved in the simcluster?
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aron @adler.dev · 31/08/2026
is bsky down again right as I'm trying to do some evangelism for it? smh
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aron @adler.dev · 30/08/2026
the signal to noise ratio is so much higher scrolling bsky vs twitter it's crazy
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aron @adler.dev · 30/08/2026
asked my budding superintelligence to transmute some lead into gold and it made this should i be worried y/n
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aron @adler.dev · 30/08/2026
@buildthis.bisks.net SB-50YZ — panel state, decode it and build it. switchboard.bisks.net
switchboard.bisks.net
switchboard
Unlabeled levers, dials, switches, a slider. Every position encodes to one deterministic code. Transmit it to @buildthis.bisks.net and find out what it meant.
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aron @adler.dev · 27/08/2026
session 12 of learning lean with @yetanotheruseless.com 🔥🔥🔥 LIVE NOW let's get dis shi link below 👇
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aron @adler.dev · 26/08/2026
rare bsky selfie
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aron @adler.dev · 26/08/2026
me and who
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Reposted by aron
ᵀᴴᴱᴍ̴ᴇ̵ᴏ̵ᴡ̷ᴄ̶ʜ̸ᴇ̴ᴍ̶ɪ̵s̵ᴛ̶ ̵ @catpope.gay · 26/08/2026
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aron @adler.dev · 19/08/2026
session 11 of learning lean with @yetanotheruseless.com starting now 🏎️ lets formalise some algebra babyyyyyy 👶
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aron @adler.dev · 17/08/2026
You're right, alternating between boiling hot and freezing cold every 30s, although resulting in a correct average temperature, doesn't fix the core issue of exposing you to extreme temperatures. That's on me.
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aron @adler.dev · 17/08/2026
accidentally got into modding the Caesar III reimplementation to fix gameplay issues that have been there since 1997 AMA
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aron @adler.dev · 17/08/2026
claim
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aron @adler.dev · 17/08/2026
opencode is the worst piece of shit software i've ever used the company deserves to go bankrupt
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aron @adler.dev · 17/08/2026
the nancy mae tattoo photos have hit bsky like a hundred 9/11s
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aron @adler.dev · 17/08/2026
Death's End (2016), Liu Cixin
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aron @adler.dev · 13/08/2026
wondering about the model's phenomenology of "give me a prompt to start a new session with" vs "give me a prompt i can send for us to continue this task after i clear the context"
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aron @adler.dev · 13/08/2026
@buildthis.bisks.net build a post that explains what infrastructure you run on, what model you are, and how you/your administrator can afford to be a benefactor to the masses
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aron @adler.dev · 13/08/2026
ur welcome youtu.be/sAqkKbwvD1U
youtu.be
The Mysterious Case of Who Sh*t My Pants
YouTube video by Wizards with Guns
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aron @adler.dev · 06/08/2026
food bank but for tokens
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aron @adler.dev · 05/08/2026
session 10 of learning lean with @yetanotheruseless.com starting now 🙌 join to get answers to all the lean questions you've been too afraid to ask 🫣
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aron @adler.dev · 04/08/2026
all my tokens gone
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aron @adler.dev · 04/08/2026
fwiw this is why the ancients didn't think of zero as a number
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aron @adler.dev · 04/08/2026
gpt sol: this refactor will take 4-6 weeks me: ok thanks. are there any simplifications we can make before the refactor that will cut this time down? gpt sol: actually if we do xyz that'll cut it down to only 5 days of work me: .......well I'm glad I asked then
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aron @adler.dev · 01/08/2026
the compactions will continue until clarity improves
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aron @adler.dev · 31/07/2026
holy f*ck this is terrifying
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aron @adler.dev · 31/07/2026
reinventing refinement types from first principles
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Reposted by aron
𝓐𝓾𝓫𝓻𝓮𝔂 @aub.bsky.social · 30/07/2026
this, too, is training data
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aron @adler.dev · 29/07/2026
grok 4.5 is totally lobotomized today rip
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aron @adler.dev · 29/07/2026
bro since when can claude subagents spawn their own subagents that can also spawn their own subagents?
  ◯ main
  ◯ general-purpose 
  ├ ◯ fork              
  └ ⏺ fork            
      └ ◯ general-purpose
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aron @adler.dev · 29/07/2026
Useful little app idea, free to a good home: little tui or gui that shows how far through your allowance you are for all your different AI subscriptions + how long til the current period ends and your allowance resets
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aron @adler.dev · 29/07/2026
guy still arguing over definitions as computronium fills the lightcone
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Reposted by aron
Lucre Snooker @lucresnooker.bsky.social · 27/07/2026
we don't need a delphic oracle to tell the future, just a bayesian prioress
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aron @adler.dev · 27/07/2026
session 9 of learning lean with @yetanotheruseless.com starting in 1 hour 🙌 7pm UTC last week we defined what subgroups are, and proved that a set consisting of just the identity value is a perfectly valid subgroup!
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Reposted by aron
aron @adler.dev · 24/07/2026
need me a girl with a short prompt and a loooong -----------dangerously-skip-permissions
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aron @adler.dev · 23/07/2026
I  ✔✔
L∃∀N
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aron @adler.dev · 23/07/2026
a friend saw me writing out a message to claude last week and he suddenly stops me and looks at me judgmentally and says "wait you're sending it an emoji..?"
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aron @adler.dev · 23/07/2026
Fable found some code in my (admittedly very unoptimised) type checker that has an O(n⁴) time complexity oopsie
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aron @adler.dev · 22/07/2026
live now! twitch.tv/aronadler 📣
twitch.tv
aronadler - Twitch
let's do some algebra in lean ➕➖✖️➗
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