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