Install
The Mathematics Search Engine
Mathematics News & Resources
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.
Latest Articles
Where Background Removal APIs Send Your Users' Video
40+ min ago (914+ words) Picking a background removal API is an engineering decision right up until it stops being one. The masks hold on hair and glasses, the latency fits, the integration is a two day job, and then a security reviewer at your…...
Salesforce Data Cloud: When Source!= Target
28+ min ago (623+ words) The source and target environments look identical. So why does the deployment fail? This was one of the most interesting problems I encountered while working on a Salesforce Data Cloud deployment. The architecture looked correct. The components existed in both…...
Deep Dive into Mixture of Experts: From 1991 to DeepSeek-V3
25+ min ago (738+ words) Every major LLM lab is in a conundrum today, deliberating between scale vs cost. Making a dense model... Tagged with ai, llm, deepseek, google....
Learning to Build with LLMs the Framework-Free Way
54+ min ago (367+ words) Hello, I'm Rijul, and I'm building LiveReview — a blast-radius aware AI code review built for your... Tagged with ai....
Swapping every model in a RAG
46+ min ago (44+ words) In the comparison articles (part 1 and part 2) I put my own RAG against five other systems. The... Tagged with ai, rag, llm, python....
AI 'kill switch' may need to be mandatory, Anthropic co-founder says
8+ hour, 3+ min ago (972+ words) AI "more powerful by the day", Anthropic co-founder tells BBC An artificial intelligence "kill switch" which can be checked by a third-party may need to be mandatory for companies, a co-founder of one of the world's largest AI firms has…...
Data Modeling, Relationships, and Joins in Power BI: A Practical Guide
59+ min ago (1174+ words) Power BI is a business intelligence tool that allows you to connect to various data sources,... Tagged with analytics, database, tutorial....
Former Anthropic researcher calls for mandatory AI kill switches as extinction risk debate heats up
2+ hour, 22+ min ago (209+ words) A resignation, a bipartisan bill, and an 86% public mandate signal that the AI safety conversation has moved well past theory Logo via Wikimedia Commons; license to verify on approval Jacob Coxon resigned from Anthropic on September 9, 2026. Four days later, he…...
Microsoft paper improves AI agent memory accuracy, cuts costs by half
2+ hour, 14+ min ago (408+ words) A new environment-probing technique lets AI agents fact-check their own memories before storing them, nearly doubling accuracy on key benchmarks. Microsoft logo (public domain) via Wikimedia Commons A paper submitted on September 10, titled “Grounding Agent Memory: Environment-Probing Curation for Enterprise…...
UCLA Researchers Leverage AI-for-Science to Accelerate Control of Complex Quantum Systems
2+ hour, 17+ min ago (921+ words) Collaboration with Caltech and NVIDIA uses an AI model to design laser pulse sequences for a molecule up to 10 million times faster than conventional simulation Sept. 14, 2026 — Researchers at UCLA, working with scientists at Caltech and NVIDIA, have developed an artificial…...