https://jiss.org.il/en/davidiiran-and-the-ai-revolution/
https://commons.wikimedia.org/wiki/Category:Tunnels_in_Portugal
https://commons.wikimedia.org/wiki/Category:Tunnels_in_Ukraine
import numpy as np def solve_hjb_trading(Q_total, T, dt, dq, eta, phi, alpha): """ Resolve numericamente a HJB para ...