Y add -0.024 add sub add mul -64.60000000000001 x_7 add add mul 0.449 x_0 mul 84.9 inv add 4.9 mul -4.26 x_4 mul -89.0 pow3 add 7.7 mul 94.2 x_6 mul 3.52 mul x_5 add mul -17.7 x_3 mul 0.579 x_2 mul 37.1 x_1