q 11 / 2 − 3 q 9 / 2 + 5 q 7 / 2 − 8 q 5 / 2 + 10 q 3 / 2 − 11 q + 9 q − 8 q 3 / 2 + 5 q 5 / 2 − 3 q 7 / 2 + 1 q 9 / 2 {\displaystyle q^{11/2}-3q^{9/2}+5q^{7/2}-8q^{5/2}+10q^{3/2}-11{\sqrt {q}}+{\frac {9}{\sqrt {q}}}-{\frac {8}{q^{3/2}}}+{\frac {5}{q^{5/2}}}-{\frac {3}{q^{7/2}}}+{\frac {1}{q^{9/2}}}}
