2 u 3 v 2 − 2 u 3 v + 2 u 2 v 3 − 6 u 2 v 2 + 5 u 2 v − 2 u 2 − 2 u v 3 + 5 u v 2 − 6 u v + 2 u − 2 v 2 + 2 v u 3 / 2 v 3 / 2 {\displaystyle {\frac {2u^{3}v^{2}-2u^{3}v+2u^{2}v^{3}-6u^{2}v^{2}+5u^{2}v-2u^{2}-2uv^{3}+5uv^{2}-6uv+2u-2v^{2}+2v}{u^{3/2}v^{3/2}}}}
