[racket-users] **Creative Racket Competition 2022**

2021-12-21 Thread Stephen De Gabrielle
**Creative Racket Competition 2022** January 1, 2022 → February 28, 2022 ***Get creative with Racket this winter! Win stickers!*** Entries can be... pictures, animations, interactive, sound or music or something else? ...are all acceptable. * You can enter as many times as you like * Entries n

Re: [racket-users] [baseball-cap with `standard-fish`]

2021-12-21 Thread Nathaniel Griswold
The no context email left me trying to decrypt the hidden meaning 😂 . Thought I was being phished for a second. Here is from discourse: “”“ spdegabrielle: [baseball-cap by Justin Zamora] Made with Racket by @JustinZed “”” >  > > > Image credit at > https://racket.discourse.group/t/baseball

Re: [racket-users] Formal semantics of PLT Redex

2021-12-21 Thread Mallku Ernesto Soldevila Raffa
Hi to everyone!, I'm trying to test the mechanization of Redex's semantics done in [1], against the present version of racket, 8.3. I'm using the random-match-test.rkt module from [1] to generate random grammars, patterns and terms, and to test them using the proposed mechanization of Redex in [

Re: [racket-users] Formal semantics of PLT Redex

2021-12-21 Thread Mallku Ernesto Soldevila Raffa
Just to clarify, I understand that the several binds of x correspond to the several patterns name in the productions, and the pattern against with we are matching, but I would have expected for the firsts to be discarded, or, if still considered in the resulting match for some reason, that I don't

Re: [racket-users] Formal semantics of PLT Redex

2021-12-21 Thread Robby Findler
There was a bug in the matcher; I've pushed a fix. With that fix, you'll get (list (match (list (bind 'A '(hole (hole hole))) (bind 'x '(hole (hole hole)) as the result. That's different than the matcher because the pattern `A` is really shorthand for something like `(name A (nt A))

Re: [racket-users] Formal semantics of PLT Redex

2021-12-21 Thread Mallku Ernesto Soldevila Raffa
Wow!, that was fast! No need to thank, I'm just using your awesome tool to perform random testing. Thanks, Mallku El martes, 21 de diciembre de 2021 a las 18:22:09 UTC-3, Robby Findler escribió: > There was a bug in the matcher; I've pushed a fix. > > With that fix, you'll get > > (list > (ma

[racket-users] Paper from my first year in graduate school - Racket Simulation

2021-12-21 Thread Linh Chi Nguyen
Hey, all the simulations for my paper (published in Bio-inspired EAI International Conference 2016) back then when I was a first year graduate student are in Racket ! This morning I discover that it has 624 downloads and counting. I am so proud of my graduate time <3 https://eudl.eu/doi/10.4

[racket-users] Re: HTDP 2ed Learning resources and solutions to exercises

2021-12-21 Thread jest array
I would recommend following the free course on edx: "how to code simple data" https://learning.edx.org/course/course-v1:UBCx+HtC1x+2T2017/home , as it takes many things from the book and presents them in a more digestible and interactive manner. On Wednesday, December 15, 2021 at 5:31:47 AM UT