Y add -48.900000000000006 sub mul 8.15 div tan add 5.11 mul -0.34500000000000003 x_8 sub add mul 9.040000000000001 x_1 add add mul 58.800000000000004 x_5 mul 50.2 mul x_4 sub mul 1.54 x_6 mul -9.82 x_8 mul -48.7 exp add 0.79 mul -4.1000000000000005 x_9 mul -58.800000000000004 mul div x_3 x_7 x_0 mul 7.08 abs add -16.5 mul 0.8 x_2