Data:L11n157/Multivariable Alexander: Difference between revisions

Revision as of 11:01, 6 May 2009

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

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