Notes on Lagrange Interpolating Polynomials
February 28, 2026 at 18:58 Tags Math Polynomial interpolation is a method of finding a polynomial function that fits a given set of data perfectly. More concretely, suppose we have a set of distinct points : And we want to find the polynomial coefficients such that: Fits all our points; that is , etc. This […]
Ask HN: Who is hiring? (March 2026)
MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security. We’re a fully-remote company with a global footprint […]
Felix ”fx” Lindner has died
Written by Nico Lindner and the team at Recurity Labs on March 02, 2026 Today we’re sharing news we never wanted to have to write. With heavy hearts, we announce that Felix “FX” Lindner—a cherished friend, and the founder and owner of Recurity Labs—passed away on 2026-03-01. For many of us, Felix wasn’t only the person who […]
Open Camera is a FOSS Camera App for Android
Open Camera Open Camera Jump to Instructions. Open Camera is an Open Source Camera app for Android™ phones and tablets. Features: Option to auto-level so your pictures are perfectly level no matter what. Expose your camera’s functionality: support for scene modes, color effects, white balance, ISO, exposure compensation/lock, selfie with ”screen flash”, HD video and […]
First-ever in-utero stem cell therapy for fetal spina bifida repair is safe
(SACRAMENTO) A UC Davis Health research team has safely performed the world’s first spina bifida treatment combining fetal surgery with stem cells, according to results from Phase 1 of an ongoing clinical trial. These results have been published today in The Lancet. The study, called “Feasibility and Safety of Cellular Therapy for In-Utero Repair of Myelomeningocele […]
Parallel coding agents with tmux and Markdown specs
I’ve been running parallel coding agents with a lightweight setup for a few months now with tmux, Markdown files, bash aliases, and six slash commands. These are vanilla agents – no subagent profiles or orchestrators, but I do use a role naming convention per tmux window: Planner: Build Markdown specs for new features or fixes […]
Anthropic Cowork feature creates 10GB VM bundle on macOS without warning
Description After using the cowork feature, Claude Desktop becomes extremely slow – slow startup, UI lag, and slow responses. Performance degrades over time even during a single session. Investigation VM Bundle (10GB) The cowork feature creates a VM bundle at: ~/Library/Application Support/Claude/vm_bundles/claudevm.bundle/rootfs.img This file grows to 10GB and is never cleaned up. It regenerates quickly […]
An Interesting Find: STM32 RDP1 Decryptor
Recently while browsing Xianyu (闲鱼) looking for BYK-series chips (Sinowealth 8051 MCUs) for another project I’m working on, I stumbled across something peculiar: a device claiming to bypass STM32 RDP1 (Read-Out Protection Level 1) on F0, F1, F2 and F4 series chips. As it turns out, there’s a whole market for these if you search […]
New iPad Air, powered by M4
March 2, 2026 PRESS RELEASE Apple introduces the new iPad Air, powered by M4 With blazing performance, more memory, enhanced connectivity, and game-changing iPadOS 26 features, iPad Air is a fantastic value CUPERTINO, CALIFORNIA Apple today announced the new iPad Air featuring M4 and more memory, giving users a big jump in performance at the same starting price. With […]
Microslop Manifesto
SEARCH SLOP BING CORRUPTION Bing’s integration of AI-generated summaries floods search results with hallucinated facts, fabricated citations, and confidently incorrect information. Users receive synthesized garbage instead of verified sources. Hallucinated product reviews Fabricated statistics Non-existent citations UI BLOAT COPILOT INVASION Copilot buttons, AI suggestions, and ”intelligent” overlays are forced into every Microsoft product. Bloated interfaces […]