20.000000  2.98383483e+00 
40.000000  3.61432518e+00 
60.000000  4.20464499e+00 
80.000000  4.55679313e+00 
100.000000  5.03766298e+00 
120.000000  5.37006363e+00 
140.000000  5.47766473e+00 
160.000000  5.50843628e+00 
180.000000  5.49195485e+00 
200.000000  5.51602737e+00 
