− 3 q 9 / 2 + 2 q 9 / 2 + 6 q 7 / 2 − 5 q 7 / 2 − 9 q 5 / 2 + 7 q 5 / 2 + 12 q 3 / 2 − 11 q 3 / 2 + q 11 / 2 − 1 q 11 / 2 − 13 q + 12 q {\displaystyle -3q^{9/2}+{\frac {2}{q^{9/2}}}+6q^{7/2}-{\frac {5}{q^{7/2}}}-9q^{5/2}+{\frac {7}{q^{5/2}}}+12q^{3/2}-{\frac {11}{q^{3/2}}}+q^{11/2}-{\frac {1}{q^{11/2}}}-13{\sqrt {q}}+{\frac {12}{\sqrt {q}}}}
