Y add -5.59 add mul -5.22 cos add -0.64 mul 0.42 div x_1 x_1 add mul 0.01 mul log add 15.50 mul -0.00 x_3 x_6 add add add mul 85.20 x_7 mul 0.41 x_5 mul -90.30 x_4 mul -0.99 div x_0 exp add -64.50 mul 0.62 x_2