Y add 73.0 add mul -7.2700000000000005 x_3 add add sub add add mul 0.99 x_4 sub add mul -6.34 x_5 mul -3.61 x_2 mul 0.316 x_6 mul -4.68 sin sub mul -0.108 cos add -0.5740000000000001 mul -6.98 x_0 mul -13.4 x_1 mul -6.890000000000001 x_8 mul 0.47900000000000004 x_7 mul 0.138 x_7