− q 17 / 2 + 3 q 15 / 2 − 5 q 13 / 2 + 8 q 11 / 2 − 11 q 9 / 2 + 13 q 7 / 2 − 14 q 5 / 2 + 12 q 3 / 2 − 10 q + 6 q − 4 q 3 / 2 + 1 q 5 / 2 {\displaystyle -q^{17/2}+3q^{15/2}-5q^{13/2}+8q^{11/2}-11q^{9/2}+13q^{7/2}-14q^{5/2}+12q^{3/2}-10{\sqrt {q}}+{\frac {6}{\sqrt {q}}}-{\frac {4}{q^{3/2}}}+{\frac {1}{q^{5/2}}}}