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.
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We Audited Our Agent Tool-Call Traces. Half Our Eval Data Was Garbage.
53+ min ago (351+ words) We run an enterprise agent product. Sales-ops automations mostly. Each user task ends up as a chain of 8-40 tool calls across a planner model, a worker model, and roughly 12 internal tools. For the last quarter my team has been building…...
Why Your Newborn Already Knows Physics (And Why LLMs Still Can't) | Hacker Noon
1+ hour, 7+ min ago (73+ words) Inside the biological tricks that let three-pound brains outlearn trillion-parameter machines " and the radical new architectures trying to close the gap Why Your Newborn Already Knows Physics (And Why LLMs Still Can't) The $300 Hobbyist Computer Is Disappearing A California Engineer's…...
Road to Senior #2: How Computers Think in Numbers
1+ hour, 12+ min ago (1496+ words) " Reading time: 7-9 minutes " Difficulty: Beginner - Intermediate " Themes: Computer Science, Binary, Memory, Performance After publishing my first post about Stack and Heap, I felt like the foundation was solid. Then I opened Dev Tools. I was debugging a color issue and…...
Monday Micro Softy 80: The Digits of Least Significance
1+ hour, 16+ min ago (1172+ words) Engineers, mathematicians, and computer scientists need to know some number theory, the branch of mathematics that studies the way numbers behave. Number theory is needed to understand modern data encryption, for example. This week's Micro Softy is about number theory…...
Your Data Is Worth 831000 But Big Tech Keeps It All
1+ hour, 36+ min ago (65+ words) ...
I asked three AI models the same API question. Only one had it right.
1+ hour, 56+ min ago (491+ words) One Tuesday I wasted two hours chasing a Bitrix24 (it's ERP/CRM platform) API method that doesn't exist. The model I asked described it like it was right there in the docs - full description, code example, confident tone. The method was…...
Easily Create Alpha Textures From Photos Using This Browser Tool
1+ hour, 56+ min ago (136+ words) Thomas "Pilgrim" Butter released Levels. Real-time preview is supported, with Spacebar held to compare the original image against the edited result, including any applied crop or perspective adjustments. There are plenty of shortcuts available to keep your workflow smooth. Inputs…...
How to analyze the cost of Kafka?
1+ hour, 47+ min ago (561+ words) Which side are you on: "This is just what Kafka costs at scale" or "We should switch to a cheaper Kafka provider"? At Conduktor, our field team works inside Kafka environments that have been running for a long time. We…...
I Thought "Data Analyst" Was the Whole Game" Then I Entered the Data Avengers Office "
1+ hour, 31+ min ago (317+ words) " I Landed an Internship at a Futuristic Tech Company " And Met the Entire Data. .. Tagged with python, data, datascience, analytics....
Observability for AI Systems: Monitoring Drift, Hallucinations, and Reliability in Production
1+ hour, 30+ min ago (334+ words) Part 5 of a series on building reliable AI systems So far in this series, we explored: But there's a major gap between: "The system passed evaluation" "The system is behaving reliably in production." That gap is where observability becomes critical....