jelm
ulisp
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jelm
- Is APL Dead?
- The Lisp OS “Mezzano” Running Native on Librebooted ThinkPads
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Learning Common Lisp to beat Java and Rust on a phone encoding problem
I have a bunch of links to ML material for either APL or J. I don't know of any particular library for J. J is interpreted, so it is not as fast as other implementations. I am mainly using it to experiment on concepts and teach myself more ML in J because of the iterative nature of the REPL, and the succinct code. I can keep what's going on in my head, and glance at less than 100 lines, usually 15 lines, of code to refresh it.
There is a series of videos of learning neural networks in APL cited by others here on this thread.
Pandas author, Wes McKinney, cited J as an influence in his work on Pandas.
Extreme Learning Machine in J (code and PDF are here too):
https://github.com/peportier/jelm
Convolutional neural networks in APL (PDF and video on page):
https://dl.acm.org/doi/10.1145/3315454.3329960
A DSL to implement MENACE (Matchbox Educable Noughts And Crosses Engine) in APL (Noughts and Crosses or Tic-tac-toe):
https://romilly.github.io/o-x-o/an-introduction.html
ulisp
- How to Write a (Lisp) Interpreter (In Python)
- Show HN: I Made a Lisp
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Lisp Badge LE
I love his projects too. He's also the creator of uLisp.
http://www.ulisp.com/
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Lisp in Space
Not CL, but there is ulisp (http://www.ulisp.com/) for microcontrollers, supposed to be really tiny, and there is Carp (https://github.com/carp-lang/Carp) which is without a GC so seems suitable for real-time stuff.
- uLisp: Lisp for Microcontrollers
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fe: A tiny, embeddable language implemented in ANSI C
There's also ulisp (for Arduino projects etc.): http://www.ulisp.com/
This is larger, because there are functions for accessing peripherals, and the core is more standard lispy with 'caadr' et.al., and it has a compacting GC, so images can be saved as a compact blob.
- ¿Any interpreted lenguage working in low memory microcontrollers?
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Anyone tried to run ECL on a Pi Pico?
You might consider uLisp, it's very Common Lispy for the memory constraints given (sans macros and splicing quote). And you can still connect to it and save an image. I've tried it and it works well enough. Here is the homepage.
- Scamp – a self-contained Forth computer
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What do you think of Forth?
Agreed - the interactivity is good. Lisp is close (have you seen http://www.ulisp.com/ - I can't believe they got into into that small a target!). Python is ok, but for some reason I don't use the REPL in the same way I do in Forth - I think calling functions is just harder somehow. Mostly is exploring valves from the Python REPL.
What are some alternatives?
BQN - An APL-like programming language. Self-hosted!
ecl
array - Simple array language written in kotlin
Lua-RTOS-ESP32 - Lua RTOS for ESP32
apltail - APL Compiler targeting a typed array intermediate language
ferret - Ferret is a free software lisp implementation for real time embedded control systems.
woo - A fast non-blocking HTTP server on top of libev
lispBM - An interpreter for a concurrent lisp-like language with message-passing and pattern-matching implemented in C.
bordeaux-threads - Portable shared-state concurrency for Common Lisp
tinyscheme - TinyScheme is easy to learn and modify. It is structured like a meta-interpreter, only it is written in C.
j-prez
quickjs-esp32 - QuickJS port for ESP32