Project assignment: Consider the unconstrained problem: m n minimize f(x) = -ln(1 ax) - ln(1 x;) = i=1 i=1 with variable x e R and dom(f) = {x: a x 1, and use the search direction Ax = -H-Vf(x), where H is the last Hessian evaluated. Project assignment: Consider the unconstrained problem: m n minimize f(x) = -ln(1 ax) - ln(1 x;) = i=1 i=1 with variable x e R and dom(f) = {x: a x 1, and use the search direction Ax = -H-Vf(x), where H is the last Hessian evaluated