Y add 5.8100000000000005 add add mul 9.25 abs add -6.890000000000001 mul 0.8310000000000001 x_0 add mul -0.367 x_3 mul 0.78 tan add 0.599 mul 0.21 mul x_0 add mul -9.48 cos add -0.776 mul 10.700000000000001 x_2 mul 0.838 x_1 mul 8.27 pow2 add -8.8 mul -0.303 x_2