− 15 q 9 / 2 − q 7 / 2 + 21 q 7 / 2 + 5 q 5 / 2 − 25 q 5 / 2 − 11 q 3 / 2 + 25 q 3 / 2 + 1 q 15 / 2 − 4 q 13 / 2 + 8 q 11 / 2 + 17 q − 23 q {\displaystyle -{\frac {15}{q^{9/2}}}-q^{7/2}+{\frac {21}{q^{7/2}}}+5q^{5/2}-{\frac {25}{q^{5/2}}}-11q^{3/2}+{\frac {25}{q^{3/2}}}+{\frac {1}{q^{15/2}}}-{\frac {4}{q^{13/2}}}+{\frac {8}{q^{11/2}}}+17{\sqrt {q}}-{\frac {23}{\sqrt {q}}}}
