{AccuracyGoal -> {"10", "20", "40"}, MaxIterations -> {"10", "50", "100"}, 
 Method -> {"\"Newton\"", "\"PrincipalAxis\"", "\"InteriorPoint\"", 
   "\"QuasiNewton\"", "\"ConjugateGradient\""}, 
 PrecisionGoal -> {"10", "20", "50", "Infinity"}}
