Y add -27.200000000000003 sub mul 8.48 div add mul 0.296 x_0 mul -12.3 mul add add mul 0.147 x_2 mul 20.400000000000002 abs add 5.1000000000000005 mul 23.3 x_5 mul -9.24 x_4 mul x_6 exp add 55.5 mul -0.14100000000000001 x_7 x_1 mul 5.89 x_3