Error in chapter 17, section 3 "Q-learning", equation 17.3.3 and 17.3.4.
Author: 2892510130Created Jun 11, 2025Updated Jun 1, 2026
Equation 17.3.3 should be plus \alpha * y (y = r + gamma * Q'), not minus. And the same for the next equation.
Source: d2l-ai/d2l-en