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# Model tp012 # Source version 1 # Simple APM canonicalizer version 1.3 # AMPL backend version 1.1 var x_1; let x_1 := 0; var x_2; let x_2 := 0; var myminfun = (1/2)*x_1^2 + x_2^2 - x_1*x_2 - 7*x_1 - 7*x_2; var myabsdevnod0_0 = abs(myminfun + 30); var myreldevnod0_0 = abs(myminfun/30 + 1); var myabsdevnod0_1 = abs(x_1 - 2); var myreldevnod0_1 = abs(x_1/2 - 1); var myabsdevnod0_2 = abs(x_2 - 3); var myreldevnod0_2 = abs(x_2/3 - 1); var myabsdevnod1_0 = (1/2)*(abs(myabsdevnod0_0 - myabsdevnod0_1) + (myabsdevnod0_0 + myabsdevnod0_1)); var myreldevnod1_0 = (1/2)*(abs(myreldevnod0_0 - myreldevnod0_1) + (myreldevnod0_0 + myreldevnod0_1)); var myabsdevnod1_2 = myabsdevnod0_2; var myreldevnod1_2 = myreldevnod0_2; var myabsdevnod2_0 = (1/2)*(abs(myabsdevnod1_0 - myabsdevnod1_2) + (myabsdevnod1_0 + myabsdevnod1_2)); var myreldevnod2_0 = (1/2)*(abs(myreldevnod1_0 - myreldevnod1_2) + (myreldevnod1_0 + myreldevnod1_2)); var zmyabsdevmax = myabsdevnod2_0; var zmyreldevmax = myreldevnod2_0; minimize obj: myminfun; subject to ci_1: 25 - 4*x_1^2 - x_2^2 >= 0; solve; display x_1; display x_2; display myminfun; display zmyabsdevmax; display zmyreldevmax; # End Model