− q 11 / 2 + 4 q 9 / 2 − 7 q 7 / 2 + 11 q 5 / 2 − 15 q 3 / 2 + 16 q − 17 q + 14 q 3 / 2 − 11 q 5 / 2 + 6 q 7 / 2 − 3 q 9 / 2 + 1 q 11 / 2 {\displaystyle -q^{11/2}+4q^{9/2}-7q^{7/2}+11q^{5/2}-15q^{3/2}+16{\sqrt {q}}-{\frac {17}{\sqrt {q}}}+{\frac {14}{q^{3/2}}}-{\frac {11}{q^{5/2}}}+{\frac {6}{q^{7/2}}}-{\frac {3}{q^{9/2}}}+{\frac {1}{q^{11/2}}}}
