Y add -5.21 add sub add add mul -78.9 x_1 sub mul -1.1400000000000001 sin sub mul 75.9 x_0 mul -62.900000000000006 x_8 mul 17.1 tan add 0.355 mul 0.866 x_6 mul -0.552 div inv add 0.543 mul -0.487 x_3 add mul 8.53 x_7 mul -63.6 pow3 add -13.8 mul 0.8240000000000001 x_7 mul -0.402 x_5 sub mul 4.3 x_2 mul -4.6000000000000005 x_4