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<math>-a^3 z^7-a z^7-a^4 z^6-4 a^2 z^6-3 z^6-3 a z^5-3 z^5 a^{-1} +5 a^2 z^4-z^4 a^{-2} +4 z^4-3 a^5 z^3-2 a^3 z^3+6 a z^3+5 z^3 a^{-1} -a^4 z^2-2 a^2 z^2+z^2 a^{-2} +4 a^5 z+3 a^3 z-2 a z-z a^{-1} +a^4-a^5 z^{-1} -a^3 z^{-1} </math> |
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<math>3 a^5 z^3-4 a^5 z+a^5 z^{-1} +a^4 z^6+a^4 z^2-a^4+a^3 z^7+2 a^3 z^3-3 a^3 z+a^3 z^{-1} +4 a^2 z^6-5 a^2 z^4+z^4 a^{-2} +2 a^2 z^2-z^2 a^{-2} +a z^7+3 a z^5+3 z^5 a^{-1} -6 a z^3-5 z^3 a^{-1} +2 a z+z a^{-1} +3 z^6-4 z^4</math> |
Latest revision as of 17:55, 20 February 2013
