- A9: two-component synthetic (3x3 grid + 4-node path), anchors HAND-PINNED
inside component A only via landmarkTables; full 169-pair sweep asserts
seconds-only Dijkstra equivalence (A-internal with ALT live, B-internal
on the haversine fallback, 72 cross pairs -> null)
- A10: origin AND goal inside the anchorless component — all families drop
at SEARCH scope, the 16 B-internal pairs still route Dijkstra-equal
- A11: comment-stripped astar.ts must reference landmarkTo/landmarkFrom/
landmarkQuantumS in CODE; one sentinel spelling (0xffff, never 65535);
A8's no-Map law unchanged — FAILS now (RED: the potential is still
pure haversine)
- case-index doc-comment extended A1-A8 -> A1-A11; buildIslandFixture
helper routes fixture tables through the ONE landmark module
araharah-executor
92b97fc97f