q 9 / 2 − 4 q 9 / 2 − 2 q 7 / 2 + 6 q 7 / 2 + 4 q 5 / 2 − 9 q 5 / 2 − 6 q 3 / 2 + 9 q 3 / 2 − 1 q 13 / 2 + 2 q 11 / 2 + 8 q − 10 q {\displaystyle q^{9/2}-{\frac {4}{q^{9/2}}}-2q^{7/2}+{\frac {6}{q^{7/2}}}+4q^{5/2}-{\frac {9}{q^{5/2}}}-6q^{3/2}+{\frac {9}{q^{3/2}}}-{\frac {1}{q^{13/2}}}+{\frac {2}{q^{11/2}}}+8{\sqrt {q}}-{\frac {10}{\sqrt {q}}}}
