### tp023.apm

Model tp023
! Source version 1
Variables
x[1] = 3, >= -50, <= 50
x[2] = 1, >= -50, <= 50
obj
End Variables
Equations
x[1] + x[2] - 1 >= 0
x[1]^2 + x[2]^2 - 1 >= 0
9*x[1]^2 + x[2]^2 - 9 >= 0
x[1]^2 - x[2] >= 0
x[2]^2 - x[1] >= 0
obj = x[1]^2 + x[2]^2
! best known objective = 2
! begin of best known solution
! x[1] = 1
! x[2] = 1
! end of best known solution
End Equations
End Model

Stephan K.H. Seidl