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
V4.1 Flash Outperforms Across the Board: Why Developers Still Criticize DeepSeek – Its Gap Is Not Capability, But Software Engineering Mindset
22+ min ago (580+ words) DeepSeek probably believes this is a very simple and clear deal. According to internal and external tests, V4.1 Flash has fully surpassed V4 Pro in performance, cost, speed and total latency. The internal beta notice also mentioned that the new model adopts…...
How to Deploy Llama 2 on DigitalOcean for $5 Per Month
35+ min ago (298+ words) Running a large language model on a minimal VPS (1 vCPU, 1 GB RAM, 25 GB SSD) sounds counterintuitive. A standard FP16 Llama 2 7B model requires roughly 14 GB of VRAM/RAM. To bridge this gap, two core techniques are required: While this architecture drastically reduces…...
Navier-Stokes Equations, Meaning, Equation, Latest News
43+ min ago (239+ words) Home > Prelims Pointers > Navier-Stokes Equations Navier-Stokes Equations are a set of partial differential equations that describe the motion of viscous fluids. Read more about Navier-Stokes Equations, Meaning, Equation, Latest News. By Vajiram Prelims Team - Sep 10, 2026, 14:20 IST Recently, the mathematical community…...
Day 15: Visualizing Embeddings with t-SNE and PCA
27+ min ago (712+ words) Previously, on Day 14: Explained how word embeddings represent words as vectors, the limitations of classic approaches like one-hot encoding, and how FastText uses subword units to create robust embeddings that handle rare, new, or misspelled words. Word embeddings are dense…...
Dyson's CameraJet toothbrush comes with a camera
55+ min ago (452+ words) That’s not yet enough, because Dyson has developed a dedicated app where users can watch live video footage of themselves brushing their teeth, make a map of their mouth to see which part of their teeth missed some cleaning, and…...
Versos Launches Agentic Video-Search System
45+ min ago (418+ words) Versos AI Chief Executive Chris Keevill Versos AI announced Wednesday it has developed an agentic system using NVIDIA technology to help artificial intelligence companies search for and assemble video datasets for model training. The Saint John company is demonstrating the…...
YOLOv11n Face Detection: Lightweight Face Detection With YOLOv11
6+ hour, 44+ min ago (771+ words) The model card identifies three direct limitations. Performance may vary in extreme lighting conditions. The model is best suited to frontal and slightly angled faces, so strongly rotated profiles or unusual viewpoints may produce missed detections. It reports optimal performance…...
Why hasn't AI truly discovered new science yet? Wang Mengdi from Princeton: The answer may not be in the model
2+ hour, 40+ min ago (318+ words) On September 10, during the main forum of the 2026 Inclusion · Bund Conference, Professor Wang Mengdi, Director of the Center for AI Innovation at Princeton University, raised a question: How far is AI from autonomous discovery of new science? Her judgment is…...
Applied Sciences, Vol. 16, Pages 8977: A Geometry-Controlled Analysis of Semantic Collapse and Recoverability in a Query-Based BEV 3D Detector
42+ min ago (532+ words) Camera-only BEV 3D object detectors are trained under highly imbalanced category distributions, and their matched object queries can exhibit directional semantic errors toward frequent classes. We investigate this behavior as a diagnostic problem: given fixed geometric predictions and fixed query–ground-truth…...
“Mathematics wasn’t enough”: First-Class graduate pivots to AI and data science
53+ min ago (309+ words) A Nigerian First-Class Mathematics graduate has announced plans to pursue artificial intelligence, data science and machine learning after completing her degree. Deborah, who uses the X handle @OpeyemizelSimi, shared her final academic results while introducing herself to the online community....