Y add -0.397 mul add mul 32.2 div x_4 pow2 sub mul -0.512 x_3 mul -47.6 exp add -98.2 mul 98.30000000000001 x_1 mul 3.77 tan add -0.99 mul -45.400000000000006 x_2 tan add 0.052000000000000005 mul -1.3800000000000001 x_0