In equation (8.79), the left-hand side shows θₜ instead of θₜ₊₁. Current: $$\theta_t = \theta_t - \eta_t \frac{m_t}{\sqrt{s_t} + \epsilon}$$ Should be: $$\theta_{t+1} = \theta_t - \eta_t \frac{m_t}{\sqrt{s_t} + \epsilon}$$ Thanks for the great book!
In equation (8.79), the left-hand side shows θₜ instead of θₜ₊₁.
Current:
Should be:
Thanks for the great book!