Y add -2.29 div x_5 add add mul 7.8500000000000005 div x_3 cos sub mul 0.271 exp add 0.249 mul -87.60000000000001 x_2 mul -0.20800000000000002 x_1 sub add mul 0.336 mul div x_9 x_0 x_7 mul -0.754 x_7 sub mul 5.4 x_8 mul -9.99 x_4 mul 8.040000000000001 mul x_6 x_3