Y add 2.49 mul x_7 mul x_0 sub add mul -6.0 div sub mul -0.447 x_8 sub mul 6.8100000000000005 pow3 add 0.5750000000000001 mul 81.5 x_4 mul 0.786 x_6 sub mul 0.19 x_1 mul 36.5 x_3 mul 0.685 inv add 6.53 mul 0.052000000000000005 x_5 add mul 0.8190000000000001 div x_8 x_4 mul -6.1000000000000005 div x_9 exp add -0.6890000000000001 mul -5.800000000000001 x_2