FA-11845 / Search retrieval semantics / Member archive
Stopword position holes disappear from phrase matching · case 05
Stopword position holes disappear from phrase matching.
Case contract
Given postings term->integer positions and query [term,relative position] pairs, report whether all terms share a start offset. Empty query is false.
Why this case matters
An offline deterministic retrieval model isolates this search contract from tokenization, storage, and network behavior.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| adjacency is wrong for hole | true | false | Failed |
MEMBER ARCHIVE
The complete case is available to members.
This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
Member access is invitation-based. Sign in with your invited account to inspect the sources.
Sign in to the archive ↗