− 8 q 9 / 2 + 1 q 9 / 2 + 14 q 7 / 2 − 4 q 7 / 2 − 19 q 5 / 2 + 8 q 5 / 2 + 21 q 3 / 2 − 14 q 3 / 2 − q 13 / 2 + 4 q 11 / 2 − 22 q + 18 q {\displaystyle -8q^{9/2}+{\frac {1}{q^{9/2}}}+14q^{7/2}-{\frac {4}{q^{7/2}}}-19q^{5/2}+{\frac {8}{q^{5/2}}}+21q^{3/2}-{\frac {14}{q^{3/2}}}-q^{13/2}+4q^{11/2}-22{\sqrt {q}}+{\frac {18}{\sqrt {q}}}}
