Y add 0.47800000000000004 mul x_2 div div div mul add add mul -50.0 x_1 mul 5.47 x_3 sub mul -0.47500000000000003 x_3 mul -78.5 x_1 abs add -61.1 mul -1.23 x_8 x_7 mul add mul -8.13 exp add -0.398 mul 0.992 x_5 mul -2.15 x_0 x_6 x_4