 Enumeration4 is “[a]kin to the actual deduction itself when the implicatory sequence is grounded on a complex and disjointed set of data” (Beck 1952: 143; based on Rule 7, AT 10: 389, 17–20, CSM 1: 26) (see Beck 1952: 143). Enumeration4 is a deduction of a conclusion, not from a series of interconnected inferences, but rather from a variety of different inferential chains that. For example, Descartes’ demonstration that the mind and body are two really distinct substances in Meditations VI depends on a wide variety of considerations drawn from Meditations I–V (see AT 7: 13, CSM 2: 9; letter to Mersenne, 24 December 1640, AT 3: 266, CSM 3: 163. For an interpretation along these lines, see Dubouclez 2013. For a contrary interpretation, see Gueroult 1984).