Y add 6.87 div add mul -0.1 mul add mul -0.055 x_3 sub mul 4.7 pow2 add 6.18 mul 26.400000000000002 x_5 mul -5.7 div tan add -30.0 mul 0.76 x_6 x_3 div sub mul -4.15 tan add -8.2 mul -74.9 div x_4 x_3 add mul 0.869 x_5 mul -0.607 x_0 x_2 mul 0.34900000000000003 x_0 x_1