Y add 4.28 mul sub add mul -4.75 div x_6 inv add -0.461 mul -0.738 x_6 mul 2.57 x_2 mul 8.48 div add mul 0.26 x_1 mul -2.65 x_3 sub mul -81.10000000000001 x_5 mul -0.738 pow3 add 60.1 mul -88.2 x_0 x_4