Y add 0.28 mul sub mul -2.11 mul x_1 add add mul -4.48 x_7 add mul 0.929 pow3 add -1.3900000000000001 mul 0.49 x_6 mul -0.383 div x_5 x_2 mul 7.67 exp add -8.290000000000001 mul 9.83 x_8 sub mul -0.322 x_4 mul -0.803 pow3 add -5.1000000000000005 mul -0.01 x_0 x_3