Definition: Presentation and laboratory contract

The analytical presentation is the auxiliary Minkowski space

Its Cauchy evolutions, Fourier transforms, vacuum representation, and Newton inverse are specified parts of the model.

A finite admitted packet consists of finitely many response settings, compact measurement and curvature-test supports, their finite-time causal shadows, and a finite operational schedule. These compact regions must lie inside

with a positive margin from its boundary. They are interpreted in the conical laboratory through the developing chart.

Noncompact auxiliary waves and Newton potentials are restricted to that laboratory; they are not extended by zero across its boundary and are not claimed to define global conical solutions.