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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
GLM-5.3-Flash / Ox-Alpha The Difference They Didn't Tell You!
17+ min ago (65+ words) If you looked the other way, you may have missed the stealth preview model that was free on... Tagged with jokes, ai, agents....
Applied Sciences, Vol. 16, Pages 8571: Object-Level Temporal Merge Teacher for Single-Frame LiDAR 3D Detection of Sparse Far-Range Cyclists
19+ min ago (498+ words) Detecting far-range cyclists from LiDAR point clouds is challenging because cyclists are small road users and are often represented by only a limited number of points at long distances. This study proposes a training-time object-level temporal merge teacher that uses…...
We Connected Digital Agents to a Physical Robot at WRC 2026 — Why Robots Need Two Brains
26+ min ago (906+ words) At this year's World Robot Conference (WRC) in August, a robot stood beside the podium on the closing day, helping staff carry out the award ceremony. It was a joint creation from Mininglamp and HIKROBOT's shared booth, and one of…...
Applied Sciences, Vol. 16, Pages 8568: The DFD-YOLO Algorithm for Detecting Small-Scale Surface Damage on Mining Steel Ropes
59+ min ago (393+ words) To address the limitations of existing visual detection algorithms for mining wire ropes (MWR), including low detection accuracy, limited capability to recognize tiny defects, and high computational cost, we first employ NAFNet to mitigate motion blur in the input images....
Understanding the Git Workflow: Working Directory, Staging, Commit and Push
1+ hour, 6+ min ago (162+ words) Once a commit has been done, what follows is transfer it to the remote repository. This action is only possible, through the push command on GitHub. This happens with the following command Nice breakdown for someone getting started with Git....
Prompt caching strategies to cut LLM costs by 70%
1+ hour, 8+ min ago (659+ words) If you're running LLM-powered features in production, your token bill is probably higher than it should be. Most teams feed the same system prompt, tool definitions, or retrieval context with every request — paying full price to process tokens they've already…...
Scan Book Pages Textbooks Searchable PDFs With CamScanner
1+ hour, 27+ min ago (551+ words) Scan a Whole Book, Page by Page, Without the Fuss Scanning an entire book sounds like a chore, but CamScanner makes it a fast, mostly automatic process. A whole shelf can be digitized within 2 hours. Here is the whole routine:…...
ClickHouse 26.8 LTS: 57 Breaking Changes Since 26.3
1+ hour, 42+ min ago (1729+ words) If you run ClickHouse in production, you're probably on 26.3 LTS. And now 26.8 LTS has been announced, which means the LTS-to-LTS upgrade conversation starts again. Here's the thing most release posts skip: this is not a one-release hop. Going from 26.3 LTS…...
Automating Your Analysis: Using Python Libraries (Pandas & NumPy) to Save Hours of Manual Data Cleaning for Trend Forecasting
1+ hour, 48+ min ago (24+ words) Pandas and NumPy are not shortcuts. They are the craft tools of a disciplined practitioner who respects both their own time and the integrity...
Why We Learn Connections That Aren't Really There
2+ week, 3+ hour ago (450+ words) Posted August 14, 2026 | Reviewed by Abigail Fagan We are constantly learning from experience, trying to figure out what predicts good outcomes and what predicts bad ones. The challenge is that the world is noisy. Every experience contains countless details, only some…...