Y add -0.6960000000000001 sub add mul -0.809 div mul sub mul -9.49 x_2 mul -4.5600000000000005 x_1 tan add -0.855 mul -60.400000000000006 mul tan add -0.612 mul 0.327 x_0 div exp add 0.32 mul -0.8180000000000001 x_5 x_3 x_4 mul -4.5600000000000005 abs add 0.72 mul 0.96 div x_6 x_8 mul -0.747 x_7