Y add 74.4 mul sub mul 4.74 pow2 add -0.666 mul 9.4 x_3 mul -9.600000000000001 mul abs add mul 83.10000000000001 x_4 mul 5.22 x_2 add mul -0.557 x_0 mul -55.400000000000006 x_4 cos add -31.400000000000002 mul 5.29 mul x_1 x_0