nx_flip_defl.nx

nx_flip_defl.nx -- MONETARY DEFLATION: separate a REAL gain from a debasement illusion. Operator 2026-07-23: "only trade on real value not inflations". This is the LITERAL half. A 40% nominal gain against 40% money-supply growth is a ZERO real gain -- the measuring unit shrank. real_now = nominal_now * money_then / money_now ; debasement = nominal_gain - real_gain VERDICTS: REAL-GAIN (survives) / ILLUSORY (nominal up, real flat/down = the trap) / REAL-LOSS. FAIL-CLOSED: an absent series/period is REFUSED, never silently treated as zero inflation. The deflator series lives in flip-mon- as DATA (M2SA today; CPI/PPI/gold/any unit tomorrow). CONVERTED ONTO THE SHARED BASE nx_flip_lib.nx (fx_*); only the two deflator-specific helpers (fd_lookup by series+period, fd_period_cmp ordering guard) remain local. Equivalence PROVEN by nx_flip_gate staying 16/16 across the swap. license_tier: ORIGINAL No hw writes (Rule 26). expect_exit: 0