逐步推導
S001 · implies
操作前
source roles = [qf-distance-coordinate, [expected_distance, p, q]]
操作後
derived = [distance, null, null]
條件:無
只使用此bank真正明示的欄位、operation/domain與型別;BASE容許保留額外metadata,不把LDL SAFE/集合上限或其他bank的去重規則搬來。
步驟識別與依賴
規則:R70_SOURCE_bank_specific_interface · 依賴:G001
S002 · implies
操作前
source roles = [[-15, 17], [41, 107]]
操作後
derived = [orthonormal common coordinate frame]
條件:無
這五題的給定座標皆為整數且在同一歐氏座標架構;距離不是座標差的和或Manhattan距離,expected_distance只是不用的metadata。
步驟識別與依賴
規則:Distance_GIVEN_same_Euclidean_frame_integral_last5 · 依賴:G001, S001
S003 · calculation
操作前
Distance ORIGINAL coordinate difference i=0 := sub(41, -15)
操作後
Distance ORIGINAL coordinate difference i=0 = 56
條件:無
本步精確列出原操作數與運算;乘、減、除恰兩項。分數保持精確,衍生BigInt不重套raw SAFE,不用近似值湊答案。
步驟識別與依賴
規則:exact_rational_arithmetic · 依賴:G001, S002
S004 · calculation
操作前
Distance square signed difference i=0 := mul(56, 56)
操作後
Distance square signed difference i=0 = 3136
條件:無
本步精確列出原操作數與運算;乘、減、除恰兩項。分數保持精確,衍生BigInt不重套raw SAFE,不用近似值湊答案。
步驟識別與依賴
規則:exact_rational_arithmetic · 依賴:G001, S003
S005 · calculation
操作前
Distance ORIGINAL coordinate difference i=1 := sub(107, 17)
操作後
Distance ORIGINAL coordinate difference i=1 = 90
條件:無
本步精確列出原操作數與運算;乘、減、除恰兩項。分數保持精確,衍生BigInt不重套raw SAFE,不用近似值湊答案。
步驟識別與依賴
規則:exact_rational_arithmetic · 依賴:G001, S004
S006 · calculation
操作前
Distance square signed difference i=1 := mul(90, 90)
操作後
Distance square signed difference i=1 = 8100
條件:無
本步精確列出原操作數與運算;乘、減、除恰兩項。分數保持精確,衍生BigInt不重套raw SAFE,不用近似值湊答案。
步驟識別與依賴
規則:exact_rational_arithmetic · 依賴:G001, S005
S007 · calculation
操作前
Distance sum BOTH coordinate squares := sum(3136, 8100)
操作後
Distance sum BOTH coordinate squares = 11236
條件:無
本步精確列出原操作數與運算;乘、減、除恰兩項。分數保持精確,衍生BigInt不重套raw SAFE,不用近似值湊答案。
步驟識別與依賴
規則:exact_rational_arithmetic · 依賴:G001, S006
S008 · calculation
操作前
Distance principal nonnegative root squared back := mul(106, 106)
操作後
Distance principal nonnegative root squared back = 11236
條件:無
本步精確列出原操作數與運算;乘、減、除恰兩項。分數保持精確,衍生BigInt不重套raw SAFE,不用近似值湊答案。
步驟識別與依賴
規則:exact_rational_arithmetic · 依賴:G001, S007
S009 · implies
操作前
source roles = [[56, 90], 11236]
操作後
derived = [106]
條件:無
d²為兩分量平方和,距離定義非負,故取已精確平方回驗的主平方根;不能選負根或用預期答案反推。
步驟識別與依賴
規則:Distance_PRINCIPAL_root_not_negative_or_approximate · 依賴:G001, S008