26 q 9 / 2 − 26 q 7 / 2 + 22 q 5 / 2 + q 3 / 2 − 16 q 3 / 2 − 1 q 19 / 2 + 4 q 17 / 2 − 11 q 15 / 2 + 17 q 13 / 2 − 23 q 11 / 2 − 4 q + 9 q {\displaystyle {\frac {26}{q^{9/2}}}-{\frac {26}{q^{7/2}}}+{\frac {22}{q^{5/2}}}+q^{3/2}-{\frac {16}{q^{3/2}}}-{\frac {1}{q^{19/2}}}+{\frac {4}{q^{17/2}}}-{\frac {11}{q^{15/2}}}+{\frac {17}{q^{13/2}}}-{\frac {23}{q^{11/2}}}-4{\sqrt {q}}+{\frac {9}{\sqrt {q}}}}
