Fig. 2
From: Development of an open-source software for isomer enumeration
Illustrative example of the orderly enumeration algorithm. Top: A step of the filling algorithm for \(\pmb \alpha =\)(C,O,H), \(\pmb \delta = (4,2,1)\), and \(\pmb \lambda =(1,2,2)\) with an intermediate adjacency matrix and the corresponding molecular graph. Bottom: Schematic illustration describing how the algorithm proceeds through the adjacency matrix