q 3 / 2 − 5 q + 10 q − 16 q 3 / 2 + 21 q 5 / 2 − 24 q 7 / 2 + 23 q 9 / 2 − 20 q 11 / 2 + 14 q 13 / 2 − 8 q 15 / 2 + 3 q 17 / 2 − 1 q 19 / 2 {\displaystyle q^{3/2}-5{\sqrt {q}}+{\frac {10}{\sqrt {q}}}-{\frac {16}{q^{3/2}}}+{\frac {21}{q^{5/2}}}-{\frac {24}{q^{7/2}}}+{\frac {23}{q^{9/2}}}-{\frac {20}{q^{11/2}}}+{\frac {14}{q^{13/2}}}-{\frac {8}{q^{15/2}}}+{\frac {3}{q^{17/2}}}-{\frac {1}{q^{19/2}}}}
