Y add 0.846 div x_2 mul x_7 div add mul 9.14 x_1 add mul -0.607 x_1 mul -19.5 mul cos add 9.43 mul 0.423 x_8 pow2 add -0.271 mul -0.432 x_5 sub add mul 1.21 pow2 add -20.400000000000002 mul 7.95 x_4 mul -0.66 x_0 add mul -28.700000000000003 mul x_3 x_9 mul 7.1000000000000005 pow3 add -2.46 mul -0.54 x_6