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Show HN: O(1) Recursive Moving Linear Regression

1•Pierdimi•1h ago
Constant time recursive filter for moving linear regression. Works for any window size k. Formula in the first comment.

Comments

rzzzwilson•1h ago
Interesting. A "zero code" implementation?

RewindOS – Searchable screen history for Linux local

https://github.com/jaypopat/rewindos
1•jp011•1m ago•1 comments

Unicorn – The Ultimate CPU Emulator

https://www.unicorn-engine.org/
1•tosh•3m ago•0 comments

OmniPreview – code preview, ZIP/folder browser, 29 file formats in Mac QuickLook

https://github.com/Invernomut0/QuickLookWithSteroids
1•invernomuto0•4m ago•0 comments

Electrifying the Cow Path

https://sebas.fika.bar/electrifying-the-cow-path-01KSJS9QM201WECVBBV2HKAV6M
1•mooreds•5m ago•0 comments

SpaceX IPO Stress Tests Crypto's Bid to Reinvent Stocks

https://www.bloomberg.com/news/articles/2026-06-15/spacex-ipo-stress-tests-crypto-s-bid-to-reinve...
1•monkeydust•5m ago•0 comments

Javier Milei: Argentina invites AI to free itself

https://www.ft.com/content/f93022fe-43f7-437d-abd8-06c457c0a43c
1•mooreds•6m ago•1 comments

Covid vaccination cut risk of adverse heart events, large study finds

https://www.statnews.com/2026/06/15/covid-vaccination-cardiovascular-protection-jama-study/
2•thinkcontext•7m ago•0 comments

Learn Agent Substrate

https://learn.agentsubstrate.dev/
1•mooreds•7m ago•0 comments

SpaceX to buy Cursor AI parent Anysphere for $60B

https://www.cnbc.com/2026/06/16/-spacex-to-buy-cursor-ai-parent-anysphere-for-60-billion.html
1•furkansahin•9m ago•0 comments

SpaceX Cements $60 Billion Deal to Take Over AI Startup Cursor

https://www.bloomberg.com/news/articles/2026-06-16/spacex-cements-60-billion-deal-to-take-over-ai...
1•flippyhead•10m ago•0 comments

DuckDB Internals: Why Is DuckDB Fast? (Part 1)

https://www.greybeam.ai/blog/duckdb-internals-part-1
1•marklit•11m ago•0 comments

Tlbic: A Time-Limited Basic Income System Designed with AI, v6.1

https://drive.google.com/file/d/1NJA8clb_wkotSnUkBPGZMw8Dywa5caiF/view?usp=drive_link
1•michikawa59•11m ago•0 comments

A Company That Was Nobody: The Case for AI-Agent Corporations

https://sebas.fika.bar/a-company-that-was-nobody-01KTRGPQ9G7T66N98PMY0SN8BT
1•smtx•12m ago•0 comments

Want to get a data center online quickly? Give it some flex

https://www.technologyreview.com/2026/06/16/1138591/data-center-online-quickly-electric-grid-flex/
1•joozio•13m ago•0 comments

The Implementation Trilemma: Substance-Independence Is Incomplete

https://philpapers.org/rec/GIOTIT
1•cgio•18m ago•0 comments

Why is it important for a matrix to be square? (2018)

https://math.stackexchange.com/questions/2811951/why-is-it-important-for-a-matrix-to-be-square
1•downbad_•20m ago•0 comments

Evaluating different LLMs for their security research capabilities

https://zeroquarry.com/research/models-capabilities/
1•eskibars•21m ago•0 comments

Boston University grad students demonstrate flaw in MBTA tap-to-pay system

https://www.nbcboston.com/news/local/it-was-shocking-bu-grad-students-say-theyve-found-a-flaw-in-...
1•ripe•24m ago•0 comments

Show HN: Write SaaS apps where users control where their data is stored

https://linkedrecords.com/
3•WolfOliver•25m ago•0 comments

About ASCII art and Jgs font (2023)

https://velvetyne.fr/news/about-ascii-art-and-jgs-font/
1•Luc•27m ago•0 comments

Stepyard - local automations in YAML, extendable with Python, no server needed.

https://github.com/rorlikowski/stepyard
1•rorlikowski•28m ago•0 comments

Celebrating seven years of the Fairphone 3

https://www.fairphone.com/stories/celebrating-seven-years-of-the-fairphone-3
2•ravenical•30m ago•0 comments

Finplan.me – offline expense tracker for Android no accounts or cloud

https://play.google.com/store/apps/details?id=com.finplan.me.finplan.me&hl=en_US
1•ivarlev•32m ago•0 comments

SpaceX to buy Cursor AI coding agent operator Anysphere for $60B

https://www.reuters.com/legal/transactional/spacex-buy-anysphere-60-billion-2026-06-16/
13•itsmarcelg•33m ago•3 comments

Do you tend to follow the rules that suppliers made?

1•carnoxen•34m ago•0 comments

Starlink ends free dish perks ahead of new Standard and Mini kits launch

https://www.notebookcheck.net/Starlink-ends-free-dish-perks-ahead-of-new-Standard-and-Mini-kits-l...
1•ashitlerferad•37m ago•0 comments

Revisiting the Inmos Transputer – Also in the News

https://www.rs-online.com/designspark/revisiting-the-inmos-transputer
2•rbanffy•38m ago•0 comments

Europe Wants Digital Sovereignty. 2,165 Polish Organisations Show the Gap

https://ciphercue.com/blog/polish-cdn-email-traffic-american-companies-2026
4•adulion•40m ago•2 comments

Inmos and the Transputer – Part 1: Parallel Ventures

https://thechipletter.substack.com/p/inmos-and-the-transputer-part-1-parallel
1•rbanffy•43m ago•0 comments

Cyber-Censorship: Web Censorship Cases Rebound in 2025

https://www.statista.com/chart/35957/number-of-online-censorship-cases-worldwide-social-media-blo...
1•bilekas•43m ago•0 comments