Eq. (17), unrolled recursion — $c^{[i]}_{ku}=\min\{c^{[1]}_{ku},c^{[1]}_{ku_{i-1}},\dots,c^{[1]}_{ku_1}\}=\min_{j\notin J^{[i-1]}\setminus\{u\}}c(\omega_k,\omega_j)$

Initializing...

Eq. (17), unrolled recursion — $c^{[i]}_{ku}=\min\{c^{[1]}_{ku},c^{[1]}_{ku_{i-1}},\dots,c^{[1]}_{ku_1}\}=\min_{j\notin J^{[i-1]}\setminus\{u\}}c(\omega_k,\omega_j)$ · Prove2Me