Y add -0.777 mul mul x_2 mul x_1 x_1 add add mul 0.41100000000000003 x_3 add add mul 0.712 abs add -11.100000000000001 mul 0.159 x_3 mul -7.01 x_4 mul -0.976 x_0 mul -0.254 cos add -32.6 mul -0.197 x_4