SPXI instrument · method 0.16 of 87, level 0 (Measurement): The Negative of the Negative (/non). An instrument of SPXI, the Semantic Packet for eXchange & Indexing; the whole practice is itemized at spxi.dev/methods.
1 entry of The Negative of the Negative (EA-NEGONT-02 v0.9, #1690). Each row: the entity (its page is its citation), its type, its case and ρ, the date composed; then each address at which it was observed, with date, surface and sign-in; then the entry in one line. Working, not frozen.
Attributizationtype Op (an operator: the operation an entity form conceals, composed as its own object) · the archive's ontology rules, the suppressed witness (v0.9) · ρ = constructs · 2026-10-25
An operator: the act a text performs and the encyclopedic sentence states as an attribute of an entity, so that the operator speaks with the entity's voice (#1696).