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Devine Lu Linvega

Released the logs documenting the first week of our recent sail from Victoria(B.C) to Sitka(Southeast Alaska).

I plan to release more as soon as I am done transcribing them.

100r.co/site/victoria_to_sitka

planeth

@rek "the black-headed gull syndicate". :D so poetic !
Anchoring in 16m is no small task !

R E K

Released week 2 of the logs documenting our recent sail from Victoria to Sitka(Southeast Alaska).

In this part, we sailed through a bunch of rapids and battled giant ants.

100r.co/site/victoria_to_sitka

Devine Lu Linvega

“All over town, you see people walking around more, going to people’s homes, hanging out and talking,” said Jessica Ieremia, the director of Sitka’s library, which has a satellite unit that’s made it a hub for residents seeking internet. “We've been hearing that constantly from people, how nice it is. They're like, ‘If I could just figure out the finances part.’”

Jens

@neauoire wait... whats that song?
I mean awesome work... but whats that song?

m15o

@neauoire my mind is absolutely blown! I can’t even start to imagine how you did it!

Devine Lu Linvega

earth’s programmers didn’t really consider in advance how the emergent behavior of rules that seem normal at temperate latitudes would get weird and glitchy towards the poles, but people seem to like it so they left it in

Devine Lu Linvega

@disconcision what's the url for the rewriting toy you showed me last night? I'd like to show @capital

Devine Lu Linvega

just a little bit of self promotion, as a treat:

i think more people should read and cite my paper on my using multiset rewriting (secretly: linear logic) to represent game mechanics, showcasing my programming language ceptre:

convivial.tools/PapersPublic/c

there was a much earlier paper i wrote towards the end of my phd (2015) that described the language, but this one is a proper implementation-independent definition, meant to show how one could implement these ideas from scratch.

Devine Lu Linvega

@chrisamaphone this is super neat, I didn't know you were into rewriting : )

chris martens

this could be relevant to you if:

- you are working on anything involving linear logic and want more examples of applications.

- you like thinking about games (video and/or tabletop) as rule systems and would like a way to prototype them at that level

- you have thought about implementing a linear logic programming language but don't know where to start

- you have a student or friend who is curious about linear logic and you want to point them to a beginner-friendly tutorial

Devine Lu Linvega

Every summer, as we make our way back south through the Gulf Islands, I get to hang out with some amazing FOC/Malleable folks who are passing through the Gradient retreat on Galiano. After months away from it all, it's so nice to just nerd out about computing late into the night.

Devine Lu Linvega

GO!GO!7188 瑠璃色
#theStudio
"Ruri-iro", "lapis lazuli blue"

瑠璃色の炎燃やしながら星になるまで
burning with a bright blue flame until I become a star

youtube.com/watch?v=xAhfgLHy4h

R E K

I drew these on our way to Alaska this summer, in my handwritten logbook, which I hope to share online very soon ^__^

Miredly

@rek Like a floating city block but somehow going 20 miles an hour

Daruma

@rek they are massive! Had to pass one in the fog once off the coast of Portland Maine. Absolutely intimidating to see a city try to float past (or into) you! The thing ghost stories are written of

Devine Lu Linvega

people have asked how to handle unicode/utf-8 in #uxn

there isn't a complete picture but we're starting to put some pieces together.

here's a tool that can export blocks of 256 code points from unifont [0] into UF2 format [1]: paste.sr.ht/~d6/d48f9bf99322b9

here's CJK punctuation, hiragana, and katakana: paste.sr.ht/~d6/09ef6f714a857c

and here's support by @neauoire in m291 for latin and cyrillic: git.sr.ht/~rabbits/uxn-utils/t

[0] en.wikipedia.org/wiki/GNU_Unif

[1] wiki.xxiivv.com/site/ufx_forma

people have asked how to handle unicode/utf-8 in #uxn

there isn't a complete picture but we're starting to put some pieces together.

here's a tool that can export blocks of 256 code points from unifont [0] into UF2 format [1]: paste.sr.ht/~d6/d48f9bf99322b9

here's CJK punctuation, hiragana, and katakana: paste.sr.ht/~d6/09ef6f714a857c

Devine Lu Linvega

In 1949, Claude Shannon was characterizing information loss, and needed a term for the degree to which information is scrambled. Visiting mathematical physicist John von Neumann, he received the following advice:

"You should call it entropy... nobody knows what entropy really is, so in a debate you will always have the advantage."

Ramin Honary
Visiting mathematical physicist John von Neumann, he received the following advice: "You should call it entropy... nobody knows what entropy really is, so in a debate you will always have the advantage."

@neauoire Von Neumann was a genius on many levels.

cathos

@neauoire I've been thinking about this lately. I have this theory that entropy is just time. That time is just things falling apart. Energy... dissipating. And that knowledge and information is a way that we fight against it, just as all life fights by reproducing and continuing to build things even as they wear away.

Luigi :donor:

@neauoire in uni I took an information theory course right after statistical mechanics and it was mindblowing seeing the parallels

Devine Lu Linvega

It's quite interesting to me how Fractran programs are reversible, given an end state, I can step through the evaluation backward and return to the origin state. Trying to learn more about this, I stumbled on this excellent blog post that connects the reversibility of some functions and the P vs NP problem.
vasekrozhon.wordpress.com/2024

Stewart

@neauoire I wonder if you might also enjoy quantum (unitary) algos? Is weird / fun / fascinating 😊

フェリ―ペ

@neauoire William Byrd has these two videos about reversible computing, pretty interesting subject!

youtube.com/playlist?list=PLO4

Panda | 판다

@neauoire Some forty years ago Henry Lieberman was working in a reversible debugger. I was very impressed when he gave a talk about it at our uni. There must be some papers about it on the MIT website or elsewhere.

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