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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

DEV Community
dev.to > savislost > how-i-built-an-ai-agent-that-doesnt-break-production-thanks-to-trueforge-qodo-5dn6

How I Built an AI Agent That Doesn't Break Production (Thanks to TrueForge & Qodo)

28+ min ago   (384+ words) Let’s be real for a second: autonomous AI agents are incredible, but giving them direct write access to your live production environment is terrifying. For the Agent Harness Hackathon, I wanted to build an AI marketing assistant that could verify…...

Google News
cleantechnica.com > 08/30/2026 > xpeng-drives-physical-ai-to-next-level

XPENG Drives Physical AI To Next Level

33+ min ago   (670+ words) The next evolution XPENG’s physical AI is beginning to emerge. Announcements over the past week indicate major developments for IRON humanoid robot, VLA 2.0 intelligent driving and the business overall. Many of these developments have not yet been realized in revenue…...

The New Stack
thenewstack.io > building-ai-agent-harness

Your AI agent is only as good as the harness around it

30+ min ago   (959+ words) Build production-ready AI agents with effective guardrails, tool contracts, permissions, and tracing systems beyond simple demos....

nvlabs.github.io
nvlabs.github.io > COMPASS > docs > workflows > training.html

Training residual RL specialists??? COMPASS Handbook

3+ day, 19+ hour ago   (241+ words) run.py trains a residual RL policy on top of the X-Mobility base policy for a given embodiment + scene. The residual head adapts X-Mobility’s language-conditioned navigation behaviour to embodiment-specific dynamics. GPU memory scales linearly with the parallel-env count: 32 envs ≈ 30 GB....

@hackernoon
hackernoon.com > teaching-an-ai-to-interview-humans-and-write-buildable-product-specs

Teaching an AI to Interview Humans and Write Buildable Product Specs

39+ min ago   (1381+ words) Here is the sober part. A..s ‘onboarding activitiy‘ has one job: talk to a person who has an app idea but can't write a spec, ask good questions, and hand back a PRD that a developer could build from without…...

DEV Community
dev.to > faith_ondiege_6e7c59f9ac3 > getting-started-with-excel-for-data-analytics-from-basics-to-data-cleaning-4pd6

Getting Started with Excel for Data Analytics: From Basics to Data Cleaning.

54+ min ago   (611+ words) I just came to the realization that Microsoft Excel is one of the most commonly tools used at the workplace. Not for anything else but for data analysis. I have never thought of it this way. Given my background in…...

DEV Community
dev.to > sashua > engineering-reliability-into-ai-agent-code-generation-part-iii-jdg

Engineering Reliability into AI Agent Code Generation. Part III

55+ min ago   (354+ words) What you'll learn in Part III: Two themes from this list deserve expansion, because they change assumptions engineers carry in from distributed systems: the independence-fact entries — decorrelated retries and the blind second opinion — and the incompatible-instructions entry, where deference gets a…...

DEV Community
dev.to > sashua > engineering-reliability-into-ai-agent-code-generation-part-ii-1d0d

Engineering Reliability into AI Agent Code Generation. Part II

55+ min ago   (1239+ words) What you'll learn in Part II: C4 — Transition discipline: the pipeline advances through one code-owned entry point, or not at all — and "declare it done and stop" is not an available move. Second, crash semantics are explicit: a validator that dies by…...

OpenTrain AI
app.opentrain.ai > profile > denis-m-49

Denis M. - Math AI Evaluator / Data Annotator

1+ hour, 58+ min ago   (170+ words) OpenTrain AI Math AI Evaluator / Data Annotator. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor's Degree, Technical University of Kenya (2026). AI-training focus includes data types such as Text and Image and labeling…...

DEV Community
dev.to > xpdkasun > bfs-dfs-and-ucs-beginners-guide-10a8

BFS, DFS and UCS Beginners guide

1+ hour, 3+ min ago   (193+ words) Another example is searching for an item in an array. It's a something we all do. Most of the times, our language or the base library implements that for us. So all these are "searches". But searching can be more…...