e04kz Example Program Results Message Call to e04kz returned with ifail = 5 Error exit type 5 - see method document Function value on exit is 2.4338 at the point 1.0000 -0.0852 0.4093 1.0000 the corresponding (machine dependent) gradient is 2.9535e-001 -5.8715e-010 1.1763e-009 5.9070e+000