Y add -4.8100000000000005 div abs add -0.745 mul -33.4 x_2 div sub mul -2.7 x_4 mul -0.787 x_3 div sub mul 0.17500000000000002 exp add -57.7 mul 2.61 x_1 mul -42.7 mul x_7 sub add mul 1.82 x_0 mul -0.8300000000000001 mul mul x_3 x_6 x_8 mul -0.468 sin add 1.43 mul 5.76 x_8 pow2 add -0.559 mul -0.798 x_5