Solution
= Solution
The <Poisson bracket> is $\{f,g\}=\sum_i(f_{q_i}g_{p_i}-f_{p_i}g_{q_i})$. Canonical variables satisfy $\{Q_i,Q_j\}=\{P_i,P_j\}=0$ and $\{Q_i,P_j\}=δ_{ij}$.
= Solution
The <Poisson bracket> is $\{f,g\}=\sum_i(f_{q_i}g_{p_i}-f_{p_i}g_{q_i})$. Canonical variables satisfy $\{Q_i,Q_j\}=\{P_i,P_j\}=0$ and $\{Q_i,P_j\}=δ_{ij}$.