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