Y add 7.28 div x_0 mul add mul 6.1000000000000005 pow2 add 0.586 mul 0.867 x_2 mul -6.82 x_1 div pow3 add -0.755 mul 0.34800000000000003 x_3 sin add -0.593 mul -2.2 div x_5 mul tan add 0.058 mul 65.9 x_6 x_4