Y add 4.49 add add mul -5.23 sqrt add 22.6 mul 8.1 mul x_1 x_3 mul -0.403 mul pow2 add add mul 0.28 x_1 mul -32.7 cos add -2.5100000000000002 mul -77.0 x_3 mul -0.9420000000000001 x_2 x_0 mul 43.7 x_0