q 3 / 2 − 4 q + 9 q − 17 q 3 / 2 + 22 q 5 / 2 − 27 q 7 / 2 + 27 q 9 / 2 − 24 q 11 / 2 + 18 q 13 / 2 − 11 q 15 / 2 + 5 q 17 / 2 − 1 q 19 / 2 {\displaystyle q^{3/2}-4{\sqrt {q}}+{\frac {9}{\sqrt {q}}}-{\frac {17}{q^{3/2}}}+{\frac {22}{q^{5/2}}}-{\frac {27}{q^{7/2}}}+{\frac {27}{q^{9/2}}}-{\frac {24}{q^{11/2}}}+{\frac {18}{q^{13/2}}}-{\frac {11}{q^{15/2}}}+{\frac {5}{q^{17/2}}}-{\frac {1}{q^{19/2}}}}
