− 8 q 9 / 2 − q 7 / 2 + 11 q 7 / 2 + 4 q 5 / 2 − 15 q 5 / 2 − 8 q 3 / 2 + 16 q 3 / 2 − 1 q 13 / 2 + 3 q 11 / 2 + 12 q − 15 q {\displaystyle -{\frac {8}{q^{9/2}}}-q^{7/2}+{\frac {11}{q^{7/2}}}+4q^{5/2}-{\frac {15}{q^{5/2}}}-8q^{3/2}+{\frac {16}{q^{3/2}}}-{\frac {1}{q^{13/2}}}+{\frac {3}{q^{11/2}}}+12{\sqrt {q}}-{\frac {15}{\sqrt {q}}}}
