Data:L11a364/Multivariable Alexander: Difference between revisions

Revision as of 11:58, 6 May 2009

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

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