Y add -30.1 div x_5 div sub mul 2.15 abs add 57.6 mul -6.78 mul abs add mul -64.7 sqrt add 80.30000000000001 mul 0.705 x_4 mul 3.6 exp add 0.96 mul 0.23500000000000001 x_7 x_3 sub mul 8.07 x_2 add mul -1.49 div x_8 x_0 mul 0.858 x_1 x_6