二縮量:=vol=REF(VOL,1) AND REF(VOL,1)REF(VOL,2);
REF(EVERY(CREF(C,1),2)AND EVERY(CO,2),1) AND ABS(C-O)/O0.03
AND SUM((C-REF(C,1))/C*100,7)-8 AND 二縮量 AND IF(CO,C/OREF(O/C,1),O/CREF(O/C,1))AND
REF(O/CREF(O/C,1),1);