pyphi.macro.criteria.unit_integration# pyphi.macro.criteria.unit_integration(substrate, constituents, micro_history)[source]# φₛ(v^J): the constituent system’s integrated information (Eq. 16). A constituent system whose state is unreachable specifies no cause and cannot exist; its integration is zero. Parameters: substrate (Substrate) constituents (Iterable[MacroUnit | int]) Return type: float