阴阳二别

​{长阳选}

XG:(REF(H,1)-REF(C,1))>2*(REF(C,1)-REF(O,1)) AND REF(C,1)>REF(O,1) AND O<REF(H,1) AND C>REF(H,1);

{长阴选}

XG: (REF(H,1)-REF(C,1)) > 2*(REF(C,1)-REF(O,1)) AND REF(C,1) < REF(O,1) AND C < REF(L,1) AND O > REF(L,1);