Y add -35.800000000000004 div x_0 div x_0 mul tan add -16.900000000000002 mul 0.87 x_4 sub mul -10.9 inv add -59.300000000000004 mul 70.7 x_3 mul -0.307 cos add -0.262 mul -3.93 div sub mul -0.626 x_2 mul -5.5200000000000005 x_0 x_1