Y add 93.10000000000001 div div tan add -30.0 mul -0.561 div sqrt add 9.86 mul 0.491 x_0 sub mul 63.0 x_4 mul 6.51 x_6 add mul 56.400000000000006 x_1 mul -7.72 div x_5 mul x_7 sub mul 64.8 abs add -4.3100000000000005 mul 0.908 x_3 mul 9.22 x_4 x_2