Manuscript IX-C@1 · IX-C.tex · section · 03ce8e6b

V is a separation source

Inherited data and the separation from V › V is a separation source · lines 496–527

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Object in VSeparation from the selected word
External One scalar insertion and a switched external vertex; its output is a linearly smeared free field.
Oscillator coefficientA switched mixed bilinear in a finite-mode representation.
Newton–wave cubicA different composed Wick form, with spatial Newton-transfer singularities.
Selected IX-C wordTwo sharp insertions and one unsmeared quadratic metric observable; its calibrated triangle has reflected relation .

These distinctions follow from the definitions in the supplied V manuscript V (Sections “The external-metric first retarded product”, “The one-oscillator mixed insertion”, and “Contrast: the Newton–wave cubic form”). No theorem from V enters a proof below. In particular, its subcritical extension uniqueness and switched bilinear identity are not premises for triangle factorization or G2.