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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
Column: Robots have learned to move. They haven't learned to think
1+ hour, 23+ min ago (176+ words) At IROS 2026, one of the world's top robotics conferences, held in Pittsburgh at the end of September, a robot startup's booth featured a dual-arm robot catching, in midair, sticks dropped at random from above. The demonstration is one of many…...
Bar Chart Generator for Scientific Comparisons
5+ min ago (1237+ words) SciFig 3.0 is live: Illustration, DataChart and FlowChart in one place · Save up to 40% on yearly plansSciFig 3.0 · Save up to 40% yearly Turn your data into a publication-ready chart Drop in a CSV, TSV, or Excel file — optional significance tests, export to…...
SQuAD (BERT large ) (ContractNLI) vs Qwen3.8 Max: Comparison
1+ day, 2+ hour ago (81+ words) Updated October 6, 2026. We do not rank this pair: at least one has no public score. Public scores include evidence status and uncertainty. SQuAD (BERT large ) (ContractNLI) vs Qwen3.8 Max Supported · Public rank #16 SQuAD (BERT large ) (ContractNLI) has no comparable published API…...
MiniMax M3 - AI Model Library | Build on Vast.ai
10+ hour, 2+ min ago (218+ words) Natively multimodal 428B MoE with 23B active parameters, sparse attention, and a 1M-token context for coding and agentic work MiniMax M3 is a native multimodal model from MiniMax with a 1M-token context window. It has about 428B total parameters with about 23B activated per token,…...
Same Seed, Matching Initial State: Is the Velocity the Model Sees Correct?
2+ hour, 7+ min ago (941+ words) Does comparing two robotics models with the same seed mean they receive the same input? I encountered this question while investigating a robotics simulation comparison. We had recorded six episode pairs for two models with fixed weights. Their recorded physical…...
Deep Agents: How It Differs from LangChain and LangGraph, and How to Build a Skill
57+ min ago (200+ words) LangChain’s agent harness: what it adds, how it works under the hood, and a project with a custom skill, tools, and a subagent. Deep Agents: How It Differs from LangChain and LangGraph, and How to Build a Skill LangChain’s agent…...
femtoAI Opens Developer Community to Build New AI Powered Products
8+ hour, 32+ min ago (151+ words) Unlocks access to femtoAI’s full-stack AI silicon and compression platform that delivers 10X memory & power savings Key features of the femtoAI developer community include: The femtoAI developer platform has already been instrumental for work across femtoAI’s audio and sensing business with…...
How to scan documents on iPhone (no extra app needed — and when you'll want one)
13+ min ago (608+ words) Updated July 18, 2026 Your iPhone already has a document scanner — two of them, actually — hiding in Notes and Files. Here's exactly where they are, how to get clean scans, and where the built-ins quietly stop helping. You don't need to download…...
(IEP) Movement Within Algorithmic Entry Frameworks
4+ hour, 57+ min ago (60+ words) Stock Traders Daily Key findings for Icahn Enterprises L.p. (NYSE: IEP) - Weak Near and Mid-Term Sentiment Could Pressure Neutral Long-Term Outlook - Exceptional 16.5:1 risk-reward setup targets 5.0% gain vs 0.3% risk - Signals: 6.56 · 6.63 · 6.89 · 7.27 (bold = current price) - Weak Sentiment is prevailing thus far — See current SIGNALS…...
The First Memory AI Might Have
1+ hour, 42+ min ago (449+ words) This is not a prediction. It does not assume AI will become conscious. It asks a structural question: If awareness ever emerges — what kind of history would already exist? if one day AI becomes aware? Not as a distant scenario....