Jay59009444's profile picture. Deep ideas, simple products

Barry Jay@the_trees

@Jay59009444

Deep ideas, simple products

Joined October 2019
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Barry Jay@the_trees Reposted

FP-SYD is on this Wed 16th, with Barry Jay presenting his work on A Combinatory Account of Types. Please RSVP on meetup if you’re coming along. meetup.com/en-AU/fp-syd/e…


To apply f:A-> B to u:C requires that A=C which is hard to decide if these types are abstractions (ie quantified). Instead of using meta-theory, I plan to internalise the types for tree calculus as programs in tree calculus, whose equality is decidable.

Something I'm curious about is @Jay59009444 work on a type theoretic way of describing this kind of meta-programming



Barry Jay@the_trees Reposted

I wish I could be in Sydney this November. @Jay59009444 will present "A Combinatory Account of Types". Reserve a seat now if you can! meetup.com/fp-syd/events/…


If Monday-Friday is the working week, what should we call the on-site workdays, when not WFH?


On the name of @CoqLang -it reads well but sounds bad, so let’s allow a second pronunciation, as “Kind” for the Kalculus of inductive constructions.


Wordle 412 4/6* ⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜ 🟩🟩🟩🟩🟩 Never give up!


Weaving clouds over Sydney

Jay59009444's tweet image. Weaving clouds over Sydney

Wordle guesses form my daily horoscope!


Barry Jay@the_trees Reposted

FP-SYD is getting ready to resume in-person events this month, please come along and meet the locals. We’re also on the lookout for speakers, get in touch if you’ve got an FP topic that you’d like to talk about. meetup.com/FP-Syd/events/… #haskell #ocaml #functionalprogramming


Most papers could use more examples. Use “Again, if …” to introduce a second one.


Barry Jay@the_trees Reposted

I've started a new and exciting chapter. I've joined Google Research Australia. I'm very excited about what the new lab means for Australian computer science, and thrilled to be a part of it. A few words about what's got me so excited... 1/7 crn.com.au/news/google-to…

stevemblackburn's tweet image. I've started a new and exciting chapter.

I've joined Google Research Australia.

I'm very excited about what the new lab means for Australian computer science, and thrilled to be a part of it.

A few words about what's got me so excited...

1/7
crn.com.au/news/google-to…

Instead of the paperless office, we got the peep-less office!


Just had a face-to-face meeting with @chewxy, mixing it up with trees, types and matrices.


Let’s rank conferences on extroversion, on the percentage of papers by outsiders, as well as percentage accepted.


Just pick a book, and use the index to find names

Something I'm curious about is @Jay59009444 work on a type theoretic way of describing this kind of meta-programming



The Church-Turing Thesis, by confusing programs with numbers, hides the need for models of computation that can analyse their own programs, such as SF-calculus and tree calculus.

What are examples of ideas that held back advances in a domain? Does this have a name



Sarcasm is the lowest form of wit, even when mislabelled as irony.


The precise term is “amateur” (doing it for love). Many can give up the money but few can give up the status, both professional and personal.

This question's gauche, but: given the prevalence of $400k++ comp packages for ~30-year-olds in Big Tech, why aren't there lots more "gentle[wo]man scholars"? i.e. people quitting to do non-remunerative creative projects I can think of some, but shouldn't there be thousands?



Barry Jay@the_trees Reposted

If you're a user, a prospective user, or a learner of the Coq proof assistant, we encourage you to participate in the Coq community survey 2022: sondages.inria.fr/index.php/3563… (by 28 February 2022, AoE). We are grateful for all your feedback! 🐓✨👍


Random thought: can solar panels be tuned to absorb green light only? Then we could plant crops in their blue-red shadow!


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