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