Y add -4.7700000000000005 div sub mul 0.726 x_3 mul 0.10400000000000001 pow3 add 8.28 mul 0.145 x_2 sub mul -0.705 inv add 0.752 mul 50.7 x_0 sub mul 7.73 abs add -29.400000000000002 mul 8.72 x_1 mul -5.07 x_2