Y add 97.80000000000001 div cos add -4.58 mul -58.800000000000004 div x_0 x_2 div add mul -1.7000000000000002 cos add 0.051000000000000004 mul -84.80000000000001 x_1 mul 0.612 tan add 2.71 mul 0.632 x_2 exp add -0.872 mul -77.60000000000001 x_1