Y add -0.036000000000000004 sub mul -71.3 x_1 mul 91.9 div mul sub mul -0.309 x_3 mul -0.666 tan add mul 0.8 x_5 mul 15.8 x_4 inv add -2.86 mul -6.7 x_7 mul add mul -8.84 x_2 mul 7.34 mul pow3 add -0.556 mul 0.184 x_8 x_8 add mul 9.1 x_6 mul 6.3100000000000005 pow3 add 8.870000000000001 mul -5.34 x_0