Y add 3.73 add mul -3.30 pow2 add -7.41 mul -82.10 x_6 add sub mul 0.88 div abs add 4.31 mul 91.50 x_0 mul sub mul 73.10 x_3 mul 0.28 x_1 x_5 mul 2.70 exp add 27.60 mul -8.36 x_4 add mul 5.00 x_7 mul -0.43 x_2