q 11 / 2 − 3 q 9 / 2 + 7 q 7 / 2 − 11 q 5 / 2 + 12 q 3 / 2 − 14 q + 12 q − 10 q 3 / 2 + 6 q 5 / 2 − 3 q 7 / 2 + 1 q 9 / 2 {\displaystyle q^{11/2}-3q^{9/2}+7q^{7/2}-11q^{5/2}+12q^{3/2}-14{\sqrt {q}}+{\frac {12}{\sqrt {q}}}-{\frac {10}{q^{3/2}}}+{\frac {6}{q^{5/2}}}-{\frac {3}{q^{7/2}}}+{\frac {1}{q^{9/2}}}}
