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Model tp007 ! Source version 1 ! Simple APM canonicalizer version 1.3 ! APM backend version 1.1 Parameters End Parameters Variables x_1 = 2 x_2 = 2 obj End Variables Intermediates myminfun = log(1 + x_1^2) - x_2 myabsdevnod0_0 = abs(myminfun + 1.732050807568877) myreldevnod0_0 = abs(myminfun/1.732050807568877 + 1) myabsdevnod0_1 = abs(x_1) myreldevnod0_1 = abs(x_1) myabsdevnod0_2 = abs(x_2 - 1.732050807568877) myreldevnod0_2 = abs(x_2/1.732050807568877 - 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 = myabsdevnod0_2 myreldevnod1_2 = myreldevnod0_2 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)) zmyabsdevmax = myabsdevnod2_0 zmyreldevmax = myreldevnod2_0 End Intermediates Equations obj = myminfun (1 + x_1^2)^2 + x_2^2 - 4 = 0 End Equations End Model