# Model tp015
var x_1 <= 1/2;
let x_1 := -2;
var x_2;
let x_2 := 1;
minimize obj: 100*(x_2 - x_1^2)^2 + (1 - x_1)^2;
subject to ci_1: x_1*x_2 - 1 >= 0;
subject to ci_2: x_1 + x_2^2 >= 0;
display obj;
solve;
display obj;
display x_1;
display x_2;
display obj - 306.5;
display x_1 - 0.5;
display x_2 - 2;