Data:L10a54/Multivariable Alexander: Difference between revisions

Revision as of 10:51, 6 May 2009

$-{\frac {u^{2}v^{4}-4u^{2}v^{3}+4u^{2}v^{2}-u^{2}v-uv^{4}+5uv^{3}-7uv^{2}+5uv-u-v^{3}+4v^{2}-4v+1}{uv^{2}}}$

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	<math>-v^2 ~~u^4+~~v u^4+4 v^2 ~~u^3-5~~ v u^3+u^~~3-4~~ v^2 u^2+7 v u^2-4 u^2+v^2 u-5 v u+4 u+v-1</math>		<math>-\frac{u^2 v^4-4 u^2 v^3+4 u^2 v^2-u^2 v-u v^4+5 u v^3-7 u v^2+5 u v-u-v^3+4 v^2-4 v+1}{u v^2}</math>