Y add -13.100000000000001 add add mul -17.900000000000002 pow2 add -0.19 mul -0.058 x_2 sub mul 92.9 x_5 sub add mul -1.57 x_8 add mul -0.389 div cos add 36.6 mul 0.17 mul x_6 add mul -99.4 x_7 mul -90.9 x_0 abs add 0.31 mul 0.811 x_1 mul -0.446 x_4 mul -2.33 x_0 mul 0.711 x_3