Y add -9.06 add add mul -0.7000000000000001 mul div x_1 pow2 add mul -2.39 div abs add -0.62 mul -3.46 x_6 x_0 mul 0.668 exp add 39.7 mul -0.079 x_3 x_5 mul 37.1 x_4 mul -71.4 pow3 add -0.443 mul 76.2 x_2