− q 7 / 2 + 3 q 5 / 2 − 7 q 3 / 2 + 10 q − 12 q + 12 q 3 / 2 − 12 q 5 / 2 + 8 q 7 / 2 − 5 q 9 / 2 + 2 q 11 / 2 {\displaystyle -q^{7/2}+3q^{5/2}-7q^{3/2}+10{\sqrt {q}}-{\frac {12}{\sqrt {q}}}+{\frac {12}{q^{3/2}}}-{\frac {12}{q^{5/2}}}+{\frac {8}{q^{7/2}}}-{\frac {5}{q^{9/2}}}+{\frac {2}{q^{11/2}}}}
