Y add 64.4 div div div mul add mul 4.2700000000000005 pow2 add -31.1 mul 0.971 x_1 mul 0.588 x_0 abs add -41.6 mul -0.62 x_4 sub mul -74.8 cos add 73.10000000000001 mul -0.769 x_2 mul 0.904 x_2 x_3 sub mul 0.511 x_4 mul 0.23 x_5