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AI

Artificial intelligence from first principles — starting with the classic ideas your projects can actually use today: search algorithms that explore possibilities systematically, and rule-based reasoning that captures expertise as data.

• 2026-08-23 How AI search works: BFS, DFS, greedy, and A* are one loop // ai · search
• 2026-08-23 How expert systems work: reasoning backward from the question // ai · reasoning