VV1:=(((VMA1 VMA2) AND (VMA2 VMA3)) AND (VMA1 VMA3)); VV2:=((REF(VV1,1) = 0) AND (VV1 = 1)); VT1:=BARSLAST(CROSS(VMA1,VMA2)); VT2:=BARSLAST(CROSS(VMA1,VMA3)); 蝴蝶右翅:6*(Cross(Vt1,Vt2) and VV1);