# #************************** # SET UP THE INITIAL DATA * #************************** # Problem : # ********* # Source: a very simple box-constrained quadratic # SIF input: Nick Gould, June 1996 # classification QUR2-AN-2-0 # Solution param one := 1.0; param theta := 1.0e10; param beta := (((1.0) / (1.0e10)) * ((1.0) / (1.0e10))) * ((1.0) / (1.0e10)); param beta2 := ((1.0) / (1.0e10)) * ((1.0) / (1.0e10)); var x1 := 1.0e-30; var x2 := 1.0; minimize obj: 0.5*(1.0e10*x1)*(1.0e10*x1) + 0.5*(x2)*(x2); solve; display x1; display x2; display obj;