Y add 6.11 mul x_4 div sub mul -47.0 tan add -4.95 mul 5.28 x_0 sub mul -7.11 x_3 mul -91.60000000000001 mul x_5 x_7 sub add mul -0.309 x_2 mul 0.769 tan add -4.14 mul 69.8 x_6 mul -6.6000000000000005 x_1