Y add 7.07 sub sub mul -0.779 div mul x_7 div tan add 8.96 mul 64.8 div x_8 x_7 add mul -0.052000000000000005 x_3 mul -55.800000000000004 x_6 x_1 add mul -0.812 sqrt add 77.10000000000001 mul -0.095 x_0 add mul -6.75 mul x_4 x_2 mul -0.47200000000000003 x_5 mul 1.6 x_1