Y add 4.0200000000000005 div sub mul -6.0 x_4 add sub mul 0.441 sin add -5.1000000000000005 mul 8.14 x_3 mul 9.97 abs add -8.57 mul -67.2 x_5 mul -0.686 div x_6 x_2 add sub mul 2.84 x_7 mul -38.7 div x_1 abs add 50.300000000000004 mul 0.807 x_8 mul -9.25 tan add 0.979 mul 29.6 x_0