Y add -4.5 div add mul -0.445 x_8 sub mul -3.47 div div x_3 x_5 pow3 add 0.961 mul -53.800000000000004 x_2 mul -0.666 x_9 sub mul -0.917 abs add 5.42 mul 1.43 x_6 mul -7.84 div x_1 div x_5 mul div x_0 sub mul 0.668 x_3 mul -0.114 x_4 exp add 22.900000000000002 mul -0.137 x_7