tp072.apm
Model tp072
! Source version 1
Parameters
a11 = 4
a12 = 2.25
a13 = 1
a14 = 0.25
a21 = 0.16
a22 = 0.36
a23 = 0.64
a24 = 0.64
b1 = 0.0401
b2 = 0.010085
End Parameters
Variables
x[1] = 1, >= 0.001, <= 400000
x[2] = 1, >= 0.001, <= 300000
x[3] = 1, >= 0.001, <= 200000
x[4] = 1, >= 0.001, <= 100000
obj
End Variables
Equations
b1 - a11/x[1] - a12/x[2] - a13/x[3] - a14/x[4] >= 0
b2 - a21/x[1] - a22/x[2] - a23/x[3] - a24/x[4] >= 0
obj = 1 + x[1] + x[2] + x[3] + x[4]
! best known objective = 727.679357789613
! begin of best known solution
! x[1] = 193.4074272719463
! x[2] = 179.5470760322745
! x[3] = 185.0180633581515
! x[4] = 168.7067911272406
! end of best known solution
End Equations
End Model
Stephan K.H. Seidl