GaP  
                     E (Ry)      for GGA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
  9.90      -0.386212     -0.628753    -0.648827      -0.656300     -0.563380   
 10.00      -0.393284     -0.636563    -0.656723      -0.664183     -0.572348   
 10.10      -0.403337     -0.642547    -0.662792      -0.670175     -0.578480   
 10.20      -0.404646     -0.646786    -0.667004      -0.674439     -0.583087   
 10.30      -0.410678     -0.649531    -0.669732      -0.677121     -0.586208   
 10.40      -0.409447     -0.650763    -0.671005      -0.678379     -0.587622   
 10.50      -0.409035     -0.650664    -0.670949      -0.678327     -0.587728   
 10.60      -0.405877     -0.649477    -0.669726      -0.677113     -0.586907   
 Parameters from Murnaghan fit: 
 a_0 (Å)         5.50          5.53         5.53           5.53          5.54 
 B_0 (GPa)        128            79           78             78            71 


 GaP 
                     E (Ry)      for LDA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
  9.90      -0.491455     -0.737383    -0.757520      -0.765068     -0.499925   
 10.00      -0.495225     -0.741976    -0.762177      -0.769713     -0.505432   
 10.10      -0.502103     -0.744834    -0.765126      -0.772585     -0.508222   
 10.20      -0.500161     -0.746089    -0.766333      -0.773846     -0.509767   
 10.30      -0.503348     -0.745944    -0.766167      -0.773634     -0.509718   
 10.40      -0.499329     -0.744396    -0.764655      -0.772108     -0.508716   
 10.50      -0.496096     -0.741617    -0.761919      -0.769376     -0.505894   
 10.60      -0.490206     -0.737859    -0.758115      -0.765582     -0.502549   
 Parameters from Murnaghan fit: 
 a_0 (Å)         5.42          5.42         5.42           5.42          5.42 
 B_0 (GPa)        121            89           90             90            89