\item[ $\pendsof{\set J}{\p}$ ]
Convenience notation for
-the maximal elements of $\bigcup_{J \in \set J} \pendsof{J}{\p}$
+the $\le$-maximal elements of $\bigcup_{J \in \set J} \pendsof{J}{\p}$
(where $\set J$ is some set of commits).
\item[ $\pendsof{\set X}{\p} \le T$ ]
\item For each $S_i$ in turn, choose a corresponding $M_i$
such that $$
M_i \le S_i \land \left[
- M_i \le W \lor \bigexists_{S_i, j<i} M_i \le s_i
+ M_i \le W \lor \bigexists_{S_i, j<i} M_i \le S_i
\right]
$$
S_{\pcn,i} = S_i$
and corresponding merge bases $M_{\pcn,i} = M_i$.
+\section{Traversal phase}
+
+
+
\section{Planning phase}