tp060.apm

Model tp060
  ! Source version 1

  Variables
    x[1:3] = 2, >= -10, <= 10
    obj
  End Variables

  Equations
    x[1]*(1 + x[2]^2) + x[3]^4 - 4 - 3*sqrt(2) = 0

    obj = (x[1] - 1)^2 + (x[1] - x[2])^2 + (x[2] - x[3])^4

    ! best known objective = 0.03256820025506984
    ! begin of best known solution
    ! x[1] = 1.104859019733317
    ! x[2] = 1.196674182288257
    ! x[3] = 1.535262260325326
    ! end of best known solution
  End Equations
End Model