R0032-16517 · q-20261014-advance-20261101-r02-closure-and-interior-0017
完整有限拓撲與同一載體子集。操作=topology-closure；資料={"n":5,"topology":[[],[0],[0,3],[0,3,4],[0,1,3,4],[0,1,2,3,4]],"subset":[3,4]}。請依 [subset,closed_supersets,closure] 欄序回答。
G001 — 完整有限拓撲與同一載體子集。操作=topology-closure；資料={"n":5,"topology":[[],[0],[0,3],[0,3,4],[0,1,3,4],[0,1,2,3,4]],"subset":[3,4]}。請依 [subset,closed_supersets,closure] 欄序回答。沿用原題明示的論域、假設與來源 MKO 定義。本題已完成第二對話數理與中英語義覆核，並由原始參數逐題獨立重算模型、答案與每個算術步驟；原題仍為 candidate。
操作前
same complete carrier Fin(5);original ordered complete topology=[[], [0], [0, 3], [0, 3, 4], [0, 1, 3, 4], [0, 1, 2, 3, 4]]
操作後
unique empty/whole opens=是;ordered open pairs checked=36;first union failure=null;first intersection failure=null
條件：無
個別子集須照原載體遞增且無重複，拓撲族須有唯一空集、全集並核全部二元聯／交。因不同開集有限，任意聯只涉及有限種開集，二元封閉加空集便足夠；不另供度量。保留拓撲原順序。
規則：topology_complete_finite_parent_all_pairs · 依賴：G001
操作前
selected subset:original open index=0;open=[];same-carrier closed complement=[0, 1, 2, 3, 4];subset=[3, 4]
操作後
closed set contains whole subset=是;running intersection of qualifying closed sets=[0, 1, 2, 3, 4]
條件：無
逐每個原開集取同載體補集成閉集，只有包含整個A才保留；反覆交所有合格者，而非挑一個方便閉超集。即使某點不在A，仍可能在最後交集中。
規則：closure_every_closed_superset_original_open_order · 依賴：G001, S001
操作前
selected subset:original open index=1;open=[0];same-carrier closed complement=[1, 2, 3, 4];subset=[3, 4]
操作後
closed set contains whole subset=是;running intersection of qualifying closed sets=[1, 2, 3, 4]
條件：無
逐每個原開集取同載體補集成閉集，只有包含整個A才保留；反覆交所有合格者，而非挑一個方便閉超集。即使某點不在A，仍可能在最後交集中。
規則：closure_every_closed_superset_original_open_order · 依賴：G001, S002
操作前
selected subset:original open index=2;open=[0, 3];same-carrier closed complement=[1, 2, 4];subset=[3, 4]
操作後
closed set contains whole subset=否;running intersection of qualifying closed sets=[1, 2, 3, 4]
條件：無
逐每個原開集取同載體補集成閉集，只有包含整個A才保留；反覆交所有合格者，而非挑一個方便閉超集。即使某點不在A，仍可能在最後交集中。
規則：closure_every_closed_superset_original_open_order · 依賴：G001, S003
操作前
selected subset:original open index=3;open=[0, 3, 4];same-carrier closed complement=[1, 2];subset=[3, 4]
操作後
closed set contains whole subset=否;running intersection of qualifying closed sets=[1, 2, 3, 4]
條件：無
逐每個原開集取同載體補集成閉集，只有包含整個A才保留；反覆交所有合格者，而非挑一個方便閉超集。即使某點不在A，仍可能在最後交集中。
規則：closure_every_closed_superset_original_open_order · 依賴：G001, S004
操作前
selected subset:original open index=4;open=[0, 1, 3, 4];same-carrier closed complement=[2];subset=[3, 4]
操作後
closed set contains whole subset=否;running intersection of qualifying closed sets=[1, 2, 3, 4]
條件：無
逐每個原開集取同載體補集成閉集，只有包含整個A才保留；反覆交所有合格者，而非挑一個方便閉超集。即使某點不在A，仍可能在最後交集中。
規則：closure_every_closed_superset_original_open_order · 依賴：G001, S005
操作前
selected subset:original open index=5;open=[0, 1, 2, 3, 4];same-carrier closed complement=[];subset=[3, 4]
操作後
closed set contains whole subset=否;running intersection of qualifying closed sets=[1, 2, 3, 4]
條件：無
逐每個原開集取同載體補集成閉集，只有包含整個A才保留；反覆交所有合格者，而非挑一個方便閉超集。即使某點不在A，仍可能在最後交集中。
規則：closure_every_closed_superset_original_open_order · 依賴：G001, S006
操作前
selected subset:ALL qualifying closed supersets in original complement order=[[0, 1, 2, 3, 4], [1, 2, 3, 4]]
操作後
topology-relative closure=[1, 2, 3, 4]
條件：無
全集是閉超集，所以交的家族不缺；所得是相對這份拓撲最小閉超集，原序只影響候選列表，不改集合值。
規則：closure_all_candidates_intersection_not_metric_guess · 依賴：G001, S007
S008 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。S007 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。S006 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。S005 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。S004 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。S003 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。S002 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。S001 · premise_and_result_audit — 回到原始資料與本步條件核對，不把單向推論誤稱等價。([3, 4], [[0, 1, 2, 3, 4], [1, 2, 3, 4]], [1, 2, 3, 4])
依上列完整代值及條件核對得到原題答案；原題編號、格式與狀態保持不變。
覆核日期：2026-10-26
原題、答案、步驟表達式、數值 AST 與既有歷史保持原樣；原來的候選狀態屬於來源歷史，不覆寫為形式化證明。
input commit: 0f7be61e2c22317a4075561dc822c87d881a50dboriginal question SHA-256: 0bcfd409715beea7685e8cd776857b21e1691a964b246d734512f70dd1532ecfcandidate record SHA-256: 344316bec93d716dc3f09bfdc9a043119b9b9b6e22a29372927f9cc8fae147b7semantic review receipt SHA-256: d64b4e08bda1c25dd393b7c7e4140a8734610a9b84ae47e6f0adcff7f30a0b8equestion-first witness SHA-256: 790fd6623c04ba52a6ffb0a95cea52b532a02b23bb9453926d2d9f7a825fdec8Lean: NOT_RUN · human review: NOT_PERFORMED