0.4061/2 =
0.63718129288296
0.4161/2 =
0.644980619863884
0.4261/2 =
0.652686754883229
0.4361/2 =
0.660302960768767
0.4461/2 =
0.66783231428256
0.4561/2 =
0.675277720645365
0.4661/2 =
0.68264192663504
0.4761/2 =
0.689927532426414
0.4861/2 =
0.697137002317335
0.4961/2 =
0.70427267446636