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 News & Web Pages
New research links quantum collapse to time and gravity
40+ min ago (847+ words) New physics research links quantum collapse models to gravity and finds tiny limits on clock precision. (CREDIT: AI-generated image / The Brighter Side of News) Quantum mechanics has always carried a quiet tension. At its core, the theory allows particles to…...
The Excel Evolution: Navigating from Data Entry to Data Artistry without stress
2+ hour, 46+ min ago (238+ words) Workbooks - The Excel file. Worksheets - Individual sheets inside a workbook. Cells - Boxes that contains data e.g. A1, B2, C7 Rows and Columns - Rows run horizontally, columns vertically. Use autofil to quickly fill patterns. Basic Formatting Formatting makes your data legible Change font size, color,…...
We don’t actually verify AI and that’s going to bite us sooner than we think
6+ hour, 10+ min ago (411+ words) AI systems are getting powerful fast, but there's a quiet problem hiding underneath all the hype: We mostly have no way to verify how AI systems actually run. We're expected to trust that: In most real deployments, you can't independently…...
26 AI application notes
6+ hour, 39+ min ago (148+ words) for pda AI agents, the idea is combine edge/mobile model with cloud llm to provide comprehensive personal services. on device agent and light weight specialist model to digest and propose services and use digest info with cost effective token…...
Introduction to MS Excel for Data Analytics
7+ hour, 45+ min ago (751+ words) Excel is a simple yet powerful tool used by data analysts to perform various tasks such as data cleaning and preparation, data analysis, and data visualization. This article will help beginners understand how Excel can be used for data analytics…...
My Journey at LuxDevHQ: MS Excel For Analytics
7+ hour, 51+ min ago (539+ words) This post seeks to provide an beginner-friendly introduction into using Microsoft Excel for basic data analysis. Microsoft Excel is a proprietary spreadsheet editing software developed by Microsoft as part of its Microsoft 365 and Microsoft Office suites of software. 1 First released…...
The Beginner's Guide to Ms Excel
8+ hour, 1+ min ago (269+ words) Microsoft Excel is a spreadsheet program that allows users to organize, format, and calculate data in a spreadsheet and perform detailed analysis across both personal and professional settings. Excel supports a wide range of tasks, including: Excel for Data Analytics…...
The art of visual inspection: Spot the hidden story in your charts
8+ hour, 47+ min ago (1110+ words) You have a nice set of data, but how do you convey its meaning to an audience? In the latest of a series of free technology talks, the Association for Computing Machinery presented noted researcher and author Angelica Lo Duca…...
Ancient Vedic Math Boosts Face Recognition Efficiency
8+ hour, 53+ min ago (894+ words) In an age where the complexities of face recognition technology dominate discussions surrounding surveillance systems, a pioneering study by Sanyal, Saha, and Pakhira introduces an innovative approach that merges ancient mathematical techniques with modern algorithms. The researchers harness the principles…...
Sector HQ Weekly Digest - January 25, 2026
9+ hour, 47+ min ago (91+ words) Who's shipping vs who's just talking? Here's this week's AI industry intelligence. No high hype alerts this week The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get…...