Y add -0.439 sub sub mul 5.58 mul inv add 0.866 mul -0.804 x_5 mul sub mul -67.7 x_7 mul -63.800000000000004 exp add -64.2 mul -5.64 x_0 pow3 add -0.9480000000000001 mul -89.60000000000001 mul pow3 sub mul 24.8 x_1 mul 0.6880000000000001 x_3 x_6 mul 0.901 x_4 mul 0.382 x_2