Y add 10.100000000000001 div pow3 add 2.09 mul -6.1000000000000005 x_0 sub mul -0.497 mul mul sub mul -0.23800000000000002 x_5 sub mul 6.15 x_3 mul -0.136 exp add 1.06 mul 3.8000000000000003 x_7 add sub mul 0.875 x_6 mul -1.21 x_4 mul 21.0 x_7 cos add -2.87 mul -3.99 x_2 mul -80.2 mul x_1 x_5