Y add 7.1000000000000005 mul x_1 add mul -3.39 x_2 mul -0.115 mul sub mul 0.085 div add mul 52.800000000000004 inv add -0.296 mul -0.6970000000000001 x_7 mul 0.71 mul x_2 sub mul 0.523 mul div cos add -0.23500000000000001 mul -7.01 x_3 x_1 sub add mul -59.7 x_8 mul 1.29 x_1 mul 0.47600000000000003 x_6 mul 0.354 inv add 0.886 mul 68.8 x_0 x_5 mul -4.99 x_4 x_0