Expression 12: 0 greater than or equal to "a" Subscript, 2 , Baseline times "x" plus "b" Subscript, 2 , Baseline "y" plus "c" Subscript, 2 , Baseline0≥a2·x+b2y+c2
12
Expression 13: "a" Subscript, 2 , Baseline equals negative 0.8a2=−0.8
Expression 16: 0 greater than or equal to "a" Subscript, 3 , Baseline "x" plus "b" Subscript, 3 , Baseline "y" plus "c" Subscript, 3 , Baseline0≥a3x+b3y+c3
16
Expression 17: "a" Subscript, 3 , Baseline equals 3a3=3