Y add 0.645 sub mul -0.521 tan add -0.626 mul 0.098 div x_2 x_3 mul 98.80000000000001 div sub mul -51.5 x_1 mul 0.803 inv add -0.863 mul 41.400000000000006 x_2 div pow3 add 7.19 mul 25.1 x_2 div x_1 mul x_0 x_3