results v1 — frozen 2026-08-07
Phase grid: PHI1 = [0, 0.5, 1, 1.5]*pi (4 samples, only 2 distinct
because D has period pi). Superseded by v2 (24 phases on [0,pi),
frozen 2026-08-08) at results/. Medians agree with v2 at the audit
point to 5 digits; phase spreads in v1 are understated (aliased).
Kept for the audit trail: every number in the round-0 draft traces here.
