Y add -23.5 div x_1 mul x_8 add add mul -0.8300000000000001 x_7 mul 91.10000000000001 x_8 mul 6.0200000000000005 div x_0 sub add mul -33.4 sin sub mul 0.904 pow2 add -55.6 mul -0.9540000000000001 x_1 mul 9.57 x_5 mul 0.23800000000000002 div tan add -0.56 mul -0.8140000000000001 x_6 mul div sub mul -1.02 x_5 mul -0.908 x_3 x_0 exp add -0.45 mul 0.049 x_4 mul -49.400000000000006 x_2