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½ÇÏß:=(ATAN((MA(C,5)/REF(MA(C,5),1)-1)*100)*180/3.14115926);
½ÇÏßMA:=MA(½ÇÏß,5);ANA:=PLOYLINE(CROSS(½ÇÏß,½ÇÏßMA),½ÇÏßMA);
ANB:=PLOYLINE(CROSS(½ÇÏßMA,½ÇÏß),½ÇÏßMA);
½ÇÂò:=CROSS(½ÇÏß,½ÇÏßMA) AND ((ANB>REF(ANB,1) AND ANB>ANA AND ½ÇÏßMA