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Scheme: An Interpreter for Extended Lambda Calculus

https://research.scheme.org/lambda-papers/lambda-papers-scheme-report.html

3•so-cal-schemer•1h ago

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so-cal-schemer•1h ago

SCHEME
AN INTERPRETER FOR EXTENDED LAMBDA CALCULUS
by Gerald Jay Sussman and Guy Lewis Steele Jr.
Abstract:
Inspired by ACTORS [Greif and Hewitt] [Smith and Hewitt], we have implemented an interpreter for a LISP-like language, SCHEME, based on the lambda calculus [Church], but extended for side effects, multiprocessing, and process synchronization. The purpose of this implementation is tutorial.

Some things we've learned about GPU textures at planetary scales

http://richg42.blogspot.com/2026/02/some-things-weve-learned.html

1•vinhnx•29s ago•0 comments

Project Falcon

1•JohannaWeb•56s ago•0 comments

What's in the Housing for the 21st Century Act?

https://bipartisanpolicy.org/explainer/whats-in-the-housing-for-the-21st-century-act/

1•toomuchtodo•2m ago•1 comments

Ask HN: Posthotty.com I kindly ask for feedback to improve my AI vibed website

1•gitprolinux•2m ago•0 comments

Uber launches autonomous vehicles services venture in robotaxi push

https://www.ft.com/content/0c0902f6-f6d8-421d-8767-fe3aaf9a3ce4

2•ryan_j_naughton•5m ago•0 comments

Injector

1•MAFIASTOWN•9m ago•0 comments

Panasonic, the former plasma king, will no longer make its own TVs

https://arstechnica.com/gadgets/2026/02/panasonic-the-former-plasma-king-will-no-longer-make-its-...

4•mroche•12m ago•0 comments

Show HN: Mouse Tester – visualize raw mouse input in the browser

https://mousetester.net/en

2•greey2026•12m ago•0 comments

The Oral Microbiome and Systemic Health: The Mouth-Body Connection

https://www.mdpi.com/2075-1729/16/2/294

1•PaulHoule•13m ago•0 comments

Say Goodbye to the Undersea Cable That Made the Global Internet Possible

https://www.wired.com/story/say-goodbye-to-the-undersea-cable-that-made-the-global-internet-possi...

3•jonbaer•16m ago•1 comments

The Agentic Data Stack

https://github.com/ClickHouse/agentic-data-stack

1•ryadh•17m ago•0 comments

GitHub Actions Pull_request_target vs. Apache NuttX RTOS

https://lupyuen.org/articles/prtarget

1•lupyuen•21m ago•0 comments

Web page design studio – Part one: User-friendly visuals, and responsive design

https://research.exoticsilicon.com/design_studio1

1•bookstore-romeo•22m ago•0 comments

Director of Safety and Alignment meta gave clawdbot full-access to her computer

https://twitter.com/summeryue0/status/2025774069124399363

1•tamnd•22m ago•0 comments

Does anyone use CrewAI or LangChain anymore?

3•rakan1•22m ago•0 comments

I created an AI chat app with pure HTML

https://obscurify.ai/nojs

1•trwnbs•22m ago•1 comments

A Short Chat with Claude

https://claude.ai/share/d2b6da1f-b9d1-453b-89f7-caec2fb6aa83

3•s1gs3gv•23m ago•1 comments

Show HN: Introducing, Devs.dev

https://devs.dev

1•westche2222•24m ago•0 comments

Show HN: PaperBanana – Paste methodology text, get publication-ready diagrams

2•mylsz•28m ago•0 comments

Show HN: Dress – A parameter-free O(E) graph equation that provably exceeds 1-WL

https://github.com/velicast/dress-graph

2•velicast•28m ago•0 comments

Show HN: I built a personal AI agent that runs 24/7 on my home server

https://github.com/randomchaos7800-hub/always-on-agent

3•cha0tikdino•32m ago•1 comments

Servo web rendering engine by The Linux Foundation

https://servo.org/

2•kitswas•32m ago•0 comments

Show HN: New iOS app to track your deadlifts

https://apps.apple.com/us/app/strength-ai/id6755544048

2•vadimkomis•35m ago•1 comments

Show HN: X86CSS – An x86 CPU emulator written in CSS

https://lyra.horse/x86css/

5•rebane2001•35m ago•0 comments

Against AI Enthusiasm and AI Fear: The Interface Problem

https://tomer-barak.github.io/blog/2026/02/24/acc-ai-integration/

2•minimal_action•42m ago•0 comments

Land Grab for Data Centers Is One More Obstacle to Much-Needed Housing

https://www.wsj.com/real-estate/data-center-land-deals-housing-shortage-81ea6e09

2•pseudolus•46m ago•1 comments

Show HN: Enseal – Stop pasting secrets into Slack .env sharing from the terminal

https://github.com/FlerAlex/enseal

3•ops_mechanic•47m ago•0 comments

Ask HN: Would you pay for video prototype validation before building?

2•zhongyongxu•48m ago•2 comments

Claude for Government

https://claude.com/solutions/government

4•azhenley•49m ago•0 comments

Simulation of a user of a social networking system patent by Meta

https://patents.google.com/patent/US12513102B2/en

2•RyanShook•50m ago•0 comments