Y add -5.44 sub sub add mul -62.1 x_0 mul -0.46900000000000003 div mul div cos add 0.748 mul 8.870000000000001 x_1 tan add -9.4 mul 0.858 x_2 x_3 pow2 add -9.700000000000001 mul -4.1000000000000005 mul x_2 exp add 98.0 mul -0.296 x_3 mul -0.214 x_4 mul 81.80000000000001 x_4