Y add 7.54 mul sub mul -0.732 x_1 sub mul 0.40800000000000003 cos add -88.0 mul 1.28 x_3 mul -7.37 div sub mul -44.0 div add sub mul -60.300000000000004 x_5 mul 92.7 x_4 mul 0.23800000000000002 x_8 inv add 0.184 mul -0.339 mul cos add -3.34 mul 1.8800000000000001 x_6 x_1 mul 0.607 x_0 x_2 pow3 add 6.890000000000001 mul 5.8100000000000005 x_7