<math>\frac{ Pr(A_m|s_i) }{ \kappa(s_i) } = \frac{ \sum_{s_k \in A_m} q_{ik} }{ \kappa(s_i) } = \sum_{s_k \in A_m} \frac{ q_{ik} }{ \kappa(s_i) } = \sum_{s_k \in A_m} q'_{ik} </math>, | <math>\frac{ Pr(A_m|s_i) }{ \kappa(s_i) } = \frac{ \sum_{s_k \in A_m} q_{ik} }{ \kappa(s_i) } = \sum_{s_k \in A_m} \frac{ q_{ik} }{ \kappa(s_i) } = \sum_{s_k \in A_m} q'_{ik} </math>, |