3.5  -0.38012773998726
   3.6  -0.39176898370080
   3.7  -0.39923020337119
   3.8  -0.40255641017856
   3.9  -0.40182601488764
   4.0  -0.39714980986385
   4.1  -0.38866967983585
   4.2  -0.37655705436757
   4.3  -0.36101111723653
   4.4  -0.34225679000389
   4.5  -0.32054250898512