Y add -0.707 add sub add sub mul 0.44 x_6 sub mul -4.11 exp add -0.18 mul -5.21 x_0 mul 0.525 div pow3 add -0.096 mul -16.5 x_3 mul x_5 add mul 54.900000000000006 x_7 sub mul 38.1 exp add 7.5 mul -59.5 x_1 mul 71.3 exp add -0.31 mul 0.317 x_8 mul -23.900000000000002 x_3 mul -0.363 x_4 mul 0.248 x_2