GG:=(H+C+L+O)/4/C; A:=(SUM(SIN(2*GG-1),2)/(2*GG-1))*50; D:=(SIN(GG)+((1/4)*SIN(GG)*4))/2*100; AA:MA(A,9); DD:MA(D,4); EE:(AA+DD)/2; 85,DOTLINE; 84,DOTLINE; 83,DOTLINE;
