Y add 4.88 sub mul -0.533 exp add -0.997 mul 7.99 div x_2 add mul 0.036000000000000004 x_0 mul -14.0 x_2 mul -86.10000000000001 div div div x_5 x_9 x_9 mul mul x_7 div x_8 mul x_6 x_1 div add mul -0.271 x_2 mul -71.10000000000001 div x_3 x_4 x_7