Expression 8: "z" equals 2 times left parenthesis, 2 times mod left parenthesis, "g" times StartFraction, "q" Over 2 , EndFraction , 1 , right parenthesis minus 4 times max left parenthesis, 0 , mod left parenthesis, "g" times StartFraction, "q" Over 2 , EndFraction , 1 , right parenthesis minus 0.2 5 , right parenthesis plus 4 times max left parenthesis, 0 , mod left parenthesis, "g" times StartFraction, "q" Over 2 , EndFraction , 1 , right parenthesis minus 0.7 5 , right parenthesis , right parenthesisz=2·2·modg·q2,1−4·max0,modg·q2,1−0.25+4·max0,modg·q2,1−0.75
8
Expression 9: "c" equals 2 times left parenthesis, 2 times mod left parenthesis, "g" times StartFraction, "z" Over 2 , EndFraction , 1 , right parenthesis minus 4 times max left parenthesis, 0 , mod left parenthesis, "g" times StartFraction, "z" Over 2 , EndFraction , 1 , right parenthesis minus 0.2 5 , right parenthesis plus 4 times max left parenthesis, 0 , mod left parenthesis, "g" times StartFraction, "z" Over 2 , EndFraction , 1 , right parenthesis minus 0.7 5 , right parenthesis , right parenthesisc=2·2·modg·z2,1−4·max0,modg·z2,1−0.25+4·max0,modg·z2,1−0.75