# Model tp033r # Source version 1 # Simple APM canonicalizer version 1.3 # AMPL backend version 1.1 param lbx2hs := 0; param lbx2r := 10^(-5); param lbx2 := lbx2r; var x_1 >= 0; let x_1 := 0; var x_2 >= lbx2; let x_2 := lbx2; var x_3 >= 0, <= 5; let x_3 := 3; var myminfun = (x_1 - 1)*(x_1 - 2)*(x_1 - 3) + x_3; var myabsdevnod0_0 = abs(myminfun + 4.585786437626905); var myreldevnod0_0 = abs(myminfun/4.585786437626905 + 1); var myabsdevnod0_1 = abs(x_1); var myreldevnod0_1 = abs(x_1); var myabsdevnod0_2 = abs(x_2 - 1.414213562373095); var myreldevnod0_2 = abs(x_2/1.414213562373095 - 1); var myabsdevnod0_3 = abs(x_3 - 1.414213562373095); var myreldevnod0_3 = abs(x_3/1.414213562373095 - 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 = (1/2)*(abs(myabsdevnod0_2 - myabsdevnod0_3) + (myabsdevnod0_2 + myabsdevnod0_3)); var myreldevnod1_2 = (1/2)*(abs(myreldevnod0_2 - myreldevnod0_3) + (myreldevnod0_2 + myreldevnod0_3)); 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: x_3^2 - x_2^2 - x_1^2 >= 0; subject to ci_2: x_1^2 + x_2^2 + x_3^2 - 4 >= 0; solve; display x_1; display x_2; display x_3; display myminfun; display zmyabsdevmax; display zmyreldevmax; # End Model