Y add 0.423 add add mul 31.400000000000002 x_0 mul -0.374 tan add 7.390000000000001 mul -82.80000000000001 x_3 sub mul 0.243 inv add -9.01 mul 7.6000000000000005 x_0 mul 4.95 div mul div x_1 x_3 div x_1 tan add 0.448 mul 4.14 x_1 x_2