--- # edu-wobk title: 'Write ยง1: What is reinforcement learning?' status: todo type: task created_at: 2026-03-13T20:03:17Z updated_at: 2026-03-13T20:03:17Z parent: edu-coqp --- Cover: state, action, reward, policy, value function. Intuitive explanation with a game-playing example. No code.