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Model tp044 ! Source version 1 ! Simple APM canonicalizer version 1.3 ! APM backend version 1.1 Parameters End Parameters Variables x_1 = 0, >= 0 x_2 = 0, >= 0 x_3 = 0, >= 0 x_4 = 0, >= 0 obj End Variables Intermediates myminfun = x_1 - x_2 - x_3 - x_1*x_3 + x_1*x_4 + x_2*x_3 - x_2*x_4 myabsdevnod0_0 = abs(myminfun + 15) myreldevnod0_0 = abs(myminfun/15 + 1) myabsdevnod0_1 = abs(x_1) myreldevnod0_1 = abs(x_1) myabsdevnod0_2 = abs(x_2 - 3) myreldevnod0_2 = abs(x_2/3 - 1) myabsdevnod0_3 = abs(x_3) myreldevnod0_3 = abs(x_3) myabsdevnod0_4 = abs(x_4 - 4) myreldevnod0_4 = abs(x_4/4 - 1) myabsdevnod1_0 = (1/2)*(abs(myabsdevnod0_0 - myabsdevnod0_1) + (myabsdevnod0_0 + myabsdevnod0_1)) myreldevnod1_0 = (1/2)*(abs(myreldevnod0_0 - myreldevnod0_1) + (myreldevnod0_0 + myreldevnod0_1)) myabsdevnod1_2 = (1/2)*(abs(myabsdevnod0_2 - myabsdevnod0_3) + (myabsdevnod0_2 + myabsdevnod0_3)) myreldevnod1_2 = (1/2)*(abs(myreldevnod0_2 - myreldevnod0_3) + (myreldevnod0_2 + myreldevnod0_3)) myabsdevnod1_4 = myabsdevnod0_4 myreldevnod1_4 = myreldevnod0_4 myabsdevnod2_0 = (1/2)*(abs(myabsdevnod1_0 - myabsdevnod1_2) + (myabsdevnod1_0 + myabsdevnod1_2)) myreldevnod2_0 = (1/2)*(abs(myreldevnod1_0 - myreldevnod1_2) + (myreldevnod1_0 + myreldevnod1_2)) myabsdevnod2_4 = myabsdevnod1_4 myreldevnod2_4 = myreldevnod1_4 myabsdevnod3_0 = (1/2)*(abs(myabsdevnod2_0 - myabsdevnod2_4) + (myabsdevnod2_0 + myabsdevnod2_4)) myreldevnod3_0 = (1/2)*(abs(myreldevnod2_0 - myreldevnod2_4) + (myreldevnod2_0 + myreldevnod2_4)) zmyabsdevmax = myabsdevnod3_0 zmyreldevmax = myreldevnod3_0 End Intermediates Equations obj = myminfun 8 - x_1 - 2*x_2 >= 0 12 - 4*x_1 - x_2 >= 0 12 - 3*x_1 - 4*x_2 >= 0 8 - 2*x_3 - x_4 >= 0 8 - x_3 - 2*x_4 >= 0 5 - x_3 - x_4 >= 0 End Equations End Model