Y add 7.87 mul tan add -0.082 mul -8.76 x_2 div add mul 4.47 div inv add -7.37 mul 0.634 x_8 mul sin add 8.94 mul -0.9540000000000001 x_1 add mul -0.09 mul x_0 x_4 mul -98.0 x_6 mul -40.5 x_6 div div x_7 sub mul 98.5 abs add 0.8260000000000001 mul 5.3100000000000005 x_2 mul 1.93 x_3 x_5