XL1:ATAN((MA1/REF(MA1,1)-1)100)57.3,NODRAW;
XL2:ATAN((MA2/REF(MA2,1)-1)100)57.3,NODRAW;
BZ12:MA1/MA2,NODRAW;
BZ13:MA1/MA3,NODRAW;
BZ23:MA2/MA3,NODRAW;
DD:=MA1 MA2 AND MA2
DRAWICON(DD=1 AND REF(DD,1)=0,L0.97,26);
DRAWICON(BZ23 1 AND XL2 0 AND crOSS(XL1,5),L0.97,25);