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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
Hybrid-precision attention reduces compute cost with minimal accuracy loss
1+ hour, 2+ min ago (859+ words) Mixed‑precision quantization can halve the compute cost of LLM attention while keeping accuracy loss below 1 %. By preserving only a narrow set of critical tokens in full precision, HyQuant sidesteps the catastrophic degradation that plagued earlier low‑bit attempts. Previous…...
How AI could influence our understanding of mathematics: A computer scientist-novelist’s reflections
3+ hour, 37+ min ago (512+ words) ‘White Elephant’: Jeyamohan’s excellent novel is backed by an equally excellent translation ‘And I Am the Arrow’: Pia Ghosh-Roy’s debut novel has a deeply generous heart despite minor flaws At least 82% of voters deleted during Bengal SIR have appealed against…...
Qwen3.8-Flash-Next vs Qwen3.8-27B: 125B Parameters, 6B Active — What the Qwen4 Preview Changes
2+ hour, 22+ min ago (608+ words) Qwen3.8-Flash-Next is an open-weight model, released on August 26, 2026, with weights published under the Qwen/Qwen3.8-Flash-Next repository on Hugging Face and ModelScope, including an FP8 variant. Qwen describes it explicitly as an early preview of the architecture the Qwen4 family will use — the…...
The Architecture of Averages
2+ hour, 44+ min ago (554+ words) A payments product begins by asking what a customer’s balance is, and ordinary CRUD answers that well enough. Some months later somebody asks a different sort of question: who approved that reversal, what did they know when they approved it,…...
How Image Translation Actually Works: From Pixels to Translated Text
2+ hour, 43+ min ago (566+ words) Translating text on a web page is easy. The browser already knows where the text is, what each sentence says, and how it should be displayed. A screenshot, restaurant menu, product label, poster, or scanned document is just a collection…...
RSA-896 factored with AI assistance, pushing the public record to 896 bits
3+ hour, 33+ min ago (343+ words) Two researchers cracked increasingly large semiprimes in 16 days using AI tools, raising quiet but serious questions about encryption's long-term durability. Cryptographers have been chipping away at RSA factoring records for decades, but the pace just got uncomfortably fast. On September…...
Compaction Is a Control Problem: Static Boundaries, Dynamic Cut Points, and the Limits of Compression
4+ hour, 30+ min ago (1171+ words) An agent has just received a large test log. The current context window is near its budget. The final line may be the evidence needed to finish diagnosis; the model may need one more tool call to turn that evidence…...
Stop the Slouch! Build a Privacy-First AI Posture Monitor with MediaPipe and React
4+ hour, 46+ min ago (401+ words) We’ve all been there: hunched over a laptop for eight hours, only to realize by 5 PM that our necks feel like they’ve been supporting a bowling ball at a 45-degree angle. This "Tech Neck" isn't just uncomfortable; it’s a productivity…...
Beyond Words: Building a Real-time Multimodal Stress Detector with Wav2Vec 2.0 and OpenFace
5+ hour ago (371+ words) We’ve all been there—sitting in a Zoom meeting, saying "I'm doing great!" while our eye is twitching and our voice is an octave higher than usual. Humans are experts at masking stress, but our physiology? Not so much. Welcome…...
Delta Lake UniForm Is the Real Fix for the Snowflake-vs-Databricks Standoff | HackerNoon
1+ day, 13+ hour ago (403+ words) Second copies are the real tax. Datasets get duplicated across both platforms simply so each team can use the tool suited to its job. That means double storage cost, two sets of transformation jobs to keep in sync, and inevitably…...