Y add 8.65 add mul -0.484 tan add 16.7 mul -1.02 x_4 mul -97.80000000000001 div div x_2 mul x_0 mul div pow2 add 5.59 mul 3.95 div sub mul -5.07 x_0 mul -0.964 x_1 exp add 1.43 mul -0.051000000000000004 x_3 inv add 2.0 mul -7.26 x_0 x_3 x_2