S001 · implies
操作前
complete carrier Fin(6);original relation pairs=[[0, 0], [0, 1], [0, 4], [0, 5], [1, 0], [1, 1], [1, 4], [1, 5], [2, 2], [2, 3], [3, 2], [3, 3], [4, 0], [4, 1], [4, 4], [4, 5], [5, 0], [5, 1], [5, 4], [5, 5]]
操作後
set of pairs=[[0, 0], [0, 1], [0, 4], [0, 5], [1, 0], [1, 1], [1, 4], [1, 5], [2, 2], [2, 3], [3, 2], [3, 3], [4, 0], [4, 1], [4, 4], [4, 5], [5, 0], [5, 1], [5, 4], [5, 5]];reflexive/symmetric/transitive=[是, 是, 是]
條件:無
把原pairs按集合語義讀,重複列不改關係;先核自反、對稱、傳遞,不能把非等價關係的連通分量當原關係之商。
步驟識別與依賴
規則:quotient_complete_equivalence_not_connectedness_only · 依賴:G001
S002 · implies
操作前
least uncovered carrier label=0;all labels related from it=[0, 1, 4, 5]
操作後
next canonical full class=[0, 1, 4, 5];covered labels=[0, 1, 4, 5]
條件:無
類內照原載體遞增列全體元素,類與類依最小未覆蓋元素排序;商元素是整個類,不是只有代表的標籤。
步驟識別與依賴
規則:quotient_full_classes_in_least_representative_order · 依賴:G001, S001
S003 · implies
操作前
least uncovered carrier label=2;all labels related from it=[2, 3]
操作後
next canonical full class=[2, 3];covered labels=[0, 1, 2, 3, 4, 5]
條件:無
類內照原載體遞增列全體元素,類與類依最小未覆蓋元素排序;商元素是整個類,不是只有代表的標籤。
步驟識別與依賴
規則:quotient_full_classes_in_least_representative_order · 依賴:G001, S002
S004 · implies
操作前
all complete canonical classes=[[0, 1, 4, 5], [2, 3]];original carrier=[0, 1, 2, 3, 4, 5]
操作後
cover whole carrier=是;pairwise disjoint=是;class count=2
條件:無
等價類覆蓋原載體且兩兩不交,各元素恰屬一類;空載體的空族亦保留空覆蓋與不交,不憑類數猜partition。
步驟識別與依賴
規則:quotient_partition_cover_and_disjoint_not_count_only · 依賴:G001, S003