17 q 9 / 2 − 19 q 7 / 2 + 18 q 5 / 2 − 1 q 5 / 2 − 15 q 3 / 2 + 2 q 3 / 2 + q 17 / 2 − 4 q 15 / 2 + 9 q 13 / 2 − 13 q 11 / 2 + 10 q − 7 q {\displaystyle 17q^{9/2}-19q^{7/2}+18q^{5/2}-{\frac {1}{q^{5/2}}}-15q^{3/2}+{\frac {2}{q^{3/2}}}+q^{17/2}-4q^{15/2}+9q^{13/2}-13q^{11/2}+10{\sqrt {q}}-{\frac {7}{\sqrt {q}}}}
