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