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
Pratik D. - hello | OpenTrain AI
3+ hour, 17+ min ago (67+ words) Pratik D. opentrain.ai No task types listed Education includes Bachelor of Science in Computer Science and Information Technology (BSc CSIT), Prithvi Narayan Campus and National Examination Board (+2) — Science, Pioneers Higher Education Academy. National Examination Board (+2) — Science, Science Bachelor of Science…...
Granite 4 2 Benchmarks Articles
11+ hour, 5+ min ago (111+ words) Articles tagged with “ granite-4-2-benchmarks intuitionlabs.ai IntuitionLabs is now a member of the Claude Partner Network – AI training and upskilling with Claude for pharma and biotech. Book a call. A 2026 analyst reference covering IBM Granite 4.2 model architecture, benchmarks, deployment…...
Kimball for Many-to-Many: Bridge Tables, Weighting Factors, and the Diagnosis Code Problem
25+ min ago (536+ words) Part 4 of the Kimball series — bridge tables for genuine many-to-many relationships, the weighting-factor pattern for splitting a dollar amount across multiple codes without inventing money, and where that pattern actually breaks down. Tagged with dataengineering, datamodeling, datawarehouse, kimball....
Citation Verification Articles
12+ hour, 25+ min ago (105+ words) Articles tagged with “ citation-verification intuitionlabs.ai IntuitionLabs is now a member of the Claude Partner Network – AI training and upskilling with Claude for pharma and biotech. Book a call. A 2026 reproducible protocol and evidence review for testing citation reliability in…...
Sridhar Vembu Says AI Could Master Maths Soon, Warns Engineers To Stay Relevant
39+ min ago (400+ words) AI Could Master Maths, Write Code And Change Software Jobs Forever, Says Vembu (AI-generated) Zoho co-founder and chief scientist Sridhar Vembu has a new warning for software engineers. In his latest post on X on Sunday, he emphasised that AI…...
Problems are equations. Equations are systems. The RHS is a dependent variable
9+ hour, 21+ min ago (401+ words) ‘A problem well stated is a problem half solved’ Hello again, dear reader, it’s season change time again! The days are shifting. This week’s mornings have been filled with bright, piercing sun shining through bright, post-monsoon foliage tinged by blue…...
Unifying Google Workspace and Apache Iceberg: Serverless Lakehouse Management
38+ min ago (581+ words) Turn Google Sheets into a Petabyte Lakehouse with Sub-Second ACID Queries.... Tagged with googleworkspace, googlecloud, bigquery, apacheiceberg....
How I benchmark an agent guardrail without lying to myself
46+ min ago (306+ words) It would be easy to write a benchmark for Doberman that makes Doberman look good: pick the attacks it already stops, skip the ones it doesn't, round up. I've tried to build the opposite of that - a methodology that reports…...
Lexical Scope
38+ min ago (234+ words) is the rule that determines where a variable can be accessed based on where the code is written. The word lexical basically means that JavaScript determines the scope by looking at the structure of the code. It does not matter…...
AI: Amazing Innovation or Annihilation Incoming?
44+ min ago (630+ words) I know that students have pretty strong feelings about artificial intelligence. I’ll choose a definition that’s directly relevant to students. The University of Otago’s AI Governance Policy describes artificial intelligence as “[a]ny technology or tool that uses data to…...