GaAs displaced

 

 

 

 

 

 

All methods work well.

 

 

 

 

 

 

 

 

The Broyden swhows its inability. “tf.gcg” does have some problem. The difference between the other methods is imperceptible

 

 

 

 

 

 

Again we have a tie between “tf.mg” and “dir.gcg”, with “tf.gcg” and  “krk.mg” following respectively.