“…In particular, the smooth process is broken by the macroscopic measuring devices: The experimental level, which is also the level of the quantum formalism, is thus defined as a higher level of complexity (see, e.g., in Ref. 5, pp. 712-713, the analysis of the diffraction by two slits), whereas the lower level (i.e., the level of the stochastic scheme) is ideal, not admitting direct experimental verification.…”