Y add -44.800000000000004 add mul 57.2 div add mul -62.7 tan add 69.9 mul 0.383 x_0 mul 8.14 x_3 x_2 add add mul 3.2800000000000002 pow2 add -0.8140000000000001 mul 0.488 x_1 mul 0.529 mul div x_3 x_2 x_0 mul -55.1 x_3