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