Y add -39.800000000000004 sub mul -0.397 mul x_1 mul div inv add 0.188 mul 15.200000000000001 x_3 add mul 3.12 x_1 mul -84.30000000000001 x_2 pow2 add -2.17 mul 1.06 x_0 mul 54.2 abs add -0.135 mul -1.1400000000000001 x_0