Y add -2.23 add mul 87.9 pow2 add mul -0.606 cos add 4.61 mul 88.80000000000001 x_2 mul 0.6980000000000001 x_1 mul 0.965 div div x_4 x_0 add mul -5.32 exp add 0.81 mul -0.289 div x_3 x_1 mul -68.3 x_5