4Mathematics is a specialist search engine for Mathematics. Discover the latest math news and mathematical content. Part of the 4SEARCH network of topic specific search engines.
Almost every agent running inside a company today is read-only. It searches, it summarises, it answers questions about data somebody else already wrote down, and it changes nothing. Nobody sat in a meeting and decided this. It is what you…
On Monday I posted a function Claude Opus 5.5 wrote for my personal trading dashboard and asked whether you'd merge it. Here's the answer. The function converts every position into my portfolio currency before the dashboard adds them up: It reads…
You.com has launched Inference Router, a managed API for running open-weight models in production. The You.com Inference Router is an OpenAI-compatible service that routes requests across 12 live models. It bundles a 99.9% minimum uptime SLA and zero data retention…
Risk-Controlled Trading Report for iShares MSCI World Index ETF (XWD) with Key Buy and Sell Indicators Trading Plans (Long Term) Buy near 102.82, target n/a, stop loss @ 102.31 No Short plans offered at this time. Check the time stamp on this…
Running models locally used to mean one thing: llama.cpp, some GGUF quantization, done. Fine for text generation. But the moment you run a vision language model on device, or need fast prefill for long contexts, the engine choice matters…
The original Kritt-ai/open-kritt repository has 2284 stars and is written in JavaScript. It is an open-source, self-hosted platform for AI-driven security and vulnerability research. The project's own one-line description is: "Open-source, self-hosted AI vulnerability research tool that orchestrates agents to…
Risk-Controlled Trading Report for RBC Target 2029 U.S. Corporate Bond ETF (RUQR.U) with Key Buy and Sell Indicators Trading Plans (Long Term) Buy near 15.29, target n/a, stop loss @ 15.21 No Short plans offered at this time. Check the time stamp on this…
This basic math glossary-U will provide you with a definition for all basic math terms beginning with the letter U 30 terms from everyday measurement and money math to high-school algebra, statistics and trigonometry, each with a drawing. No terms match…
Since the start of the year, everyone talks about the "harness". Harness engineering, agent harness, best harness. Ask around for a definition. You will get five different answers. Yet the definition fits in one sentence. TL;DR: the harness is…
A support ticket I keep seeing, in various disguises: "the ID changed after we formatted the JSON." It didn't change because of the formatter. It changed the moment the document was parsed, before any tool could intervene. Here is the…