Y add -0.7020000000000001 div sub mul -0.231 div sub mul -8.71 x_0 mul 4.75 x_0 add mul -3.8000000000000003 x_1 mul -0.558 sqrt add 7.58 mul -2.18 x_0 mul 0.9570000000000001 abs add -98.0 mul -77.30000000000001 x_1 pow3 add 0.17 mul 0.753 x_1