Y add -0.47000000000000003 mul x_0 add add mul -5.6000000000000005 x_2 mul 67.10000000000001 div x_0 sub mul 3.91 pow3 add -3.54 mul 1.27 div sqrt add 1.22 mul -0.324 x_3 x_1 mul 28.900000000000002 x_2 mul 0.687 cos sub mul -49.6 exp add 93.0 mul 0.31 x_3 mul 0.863 x_0