Y add 0.889 div log add 81.80000000000001 mul -1.9100000000000001 x_6 div x_5 sub mul 1.17 x_0 mul 0.03 mul div sub mul 5.33 x_4 mul -86.9 tan add -51.1 mul 0.422 x_1 exp add -0.893 mul 53.800000000000004 x_3 pow3 add 88.60000000000001 mul -26.6 x_2