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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
They knew it wasn't the model. They patched it anyway.
46+ min ago (1038+ words) I swapped the language model for a random forest and ran the same broken pipeline past forty agents. Nineteen of twenty patch the symptom on each side, with the model and without it. What separates the two arms isn't that…...
Rendering live broadcast graphics without a GPU, and what four hours actually cost
1+ hour, 6+ min ago (683+ words) Short recap, because this is the second half of a story. In the previous article I described how our... Tagged with devops, architecture, performance, programming....
ROCm vs Vulkan for AMD Local LLM Hosting: 2026 Guide
1+ hour, 15+ min ago (1662+ words) ROCm and Vulkan both accelerate AMD GPUs for local LLM hosting, but they are not interchangeable. The right choice depends on the engine, GPU, and workload. In local LLM hosting the two backends sit at different layers. ROCm is AMD's…...
IIT Hyderabad introduces Applied AI certification programme for working professionals- Moneycontrol.com
8+ hour, 28+ min ago (530+ words) The four-week programme will be conducted from September 19 to October 17, 2026, in a hybrid format. Participants can attend instructor-led sessions either at the IIT Hyderabad campus or online. The course combines classroom teaching, guided assignments, mentoring and project development, with a…...
AI Just Claimed to Crack the Navier-Stokes Problem. It's Part of a Much Bigger Pattern
1+ hour, 34+ min ago (22+ words) Meta description: OpenAI says an AI model found a singularity in the Navier-Stokes equations, one of... Tagged with ai, machinelearning, mathematics, openai....
Report: Black students’ exclusion from high-quality math has dire consequences
7+ hour, 10+ min ago (390+ words) Black students have been excluded from high-quality mathematics for generations — with dire outcomes academically and professionally, a...
The Rise of Multimodal AI Agents: Why Developers Are Moving to Unified Runtimes
1+ hour, 59+ min ago (556+ words) For the past two years, building an interactive multimodal AI agent felt like assembling a Rube Goldberg machine. If you wanted an assistant that could see a user's screen, listen to their voice, reason through an issue, and respond naturally,…...
OpenAI just wants to win
13+ hour, 23+ min ago (771+ words) Two mathematicians at the heart of recent controversies tell The Verge how AI giants’ ‘childish’ rivalries are upending the field....
Clean Engineering, Unstable Measurement: A Preregistered Reliability Failure of Black-Box LLM Observers on Shared Endpoints
2+ hour, 56+ min ago (402+ words) LLM judging frameworks depend on the assumption that rerunning byte-for-byte the same agent output, through the same endpoint, yields the same judgment. In reality, this fails. Zero-temperature only partly reduces the noise. API providers update models silently and without versioning,…...
Day 16: Cosine Similarity and Semantic Search Basics
2+ hour, 56+ min ago (495+ words) Cosine similarity measures how closely two vectors point in the same direction, regardless of their length. Picture a vector as an arrow from the origin in space. Cosine similarity looks at the angle between two such arrows. If they point…...