Y add 6.44 div div add mul -3.18 x_1 sub mul 0.644 pow2 add mul -0.662 x_1 mul -0.331 sin add -11.600000000000001 mul -0.772 x_1 mul -6.33 abs add mul -86.60000000000001 x_2 mul -4.13 x_1 abs add -0.481 mul 6.01 x_0 x_0