{"id":"first-bad-version-left-equals-right-at-exit","text":"The binary search loop exits exactly when `left == right`, so the return value is deterministic regardless of which variable is returned.","truth_value":"IN","source":"entries/2026/06/06/first-bad-version-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"first-bad-version-left-equals-right-at-exit","truth_value":"IN","reason":"premise"}]}}