Y add 4.4 sub mul 0.711 x_3 mul 0.158 mul div add add mul -81.60000000000001 div cos add 41.300000000000004 mul 0.356 x_1 sub mul -8.0 x_0 sub sub mul 5.24 x_4 mul 91.80000000000001 abs add 18.5 mul -61.7 x_7 mul 0.211 x_6 mul -58.800000000000004 x_2 mul 0.234 x_2 mul pow2 add 0.514 mul 4.61 x_8 inv add 0.6880000000000001 mul -0.279 x_5 add mul 0.521 x_5 mul -0.524 x_4