#-17.0 0.0
-16.0 0.0210718550256
-15.0 0.0421437100513
-14.0 0.098335323453
-13.0 0.140479033504
-12.0 0.105359275128
-11.0 0.217742501932
-10.0 0.372269438786
-9.0 0.540844278991
-8.0 0.597035892393
-7.0 0.64620355412
-6.0 0.505724520615
-5.0 0.344173632085
-4.0 0.140479033504
-3.0 0.0913113717778