Y add -0.158 add mul 0.152 pow3 add -13.600000000000001 mul 0.484 mul sub mul 6.2700000000000005 abs add 0.881 mul -0.772 x_0 mul -77.60000000000001 inv add -2.0 mul 0.744 x_0 x_0 mul 0.672 mul x_0 abs add -0.494 mul 8.9 x_0