Y add -8.81 div mul add mul -3.08 pow2 add 66.4 mul 1.9100000000000001 x_0 sub sub mul 26.200000000000003 x_1 mul -0.663 x_4 mul 55.5 x_6 tan add -10.100000000000001 mul 0.06 x_5 mul pow2 add 0.117 mul 52.6 div x_7 div x_0 x_3 exp add 0.266 mul 5.13 x_2