− 3 q 9 / 2 + 4 q 9 / 2 + 6 q 7 / 2 − 8 q 7 / 2 − 11 q 5 / 2 + 12 q 5 / 2 + 15 q 3 / 2 − 16 q 3 / 2 + q 11 / 2 − 1 q 11 / 2 − 18 q + 17 q {\displaystyle -3q^{9/2}+{\frac {4}{q^{9/2}}}+6q^{7/2}-{\frac {8}{q^{7/2}}}-11q^{5/2}+{\frac {12}{q^{5/2}}}+15q^{3/2}-{\frac {16}{q^{3/2}}}+q^{11/2}-{\frac {1}{q^{11/2}}}-18{\sqrt {q}}+{\frac {17}{\sqrt {q}}}}
