Y add 0.145 add mul -0.9580000000000001 x_6 sub mul -8.290000000000001 mul pow2 add 1.57 mul 0.385 x_2 div div div exp add -66.10000000000001 mul 0.934 x_5 abs add 0.49 mul 0.597 x_4 sub mul 1.19 x_7 mul -70.2 x_1 abs add -0.425 mul 0.388 x_0 mul -0.71 x_3