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<math>-a^3 z^7-a z^7-3 a^4 z^6-6 a^2 z^6-3 z^6-3 a^5 z^5-6 a^3 z^5-6 a z^5-3 z^5 a^{-1} -a^6 z^4+3 a^4 z^4+8 a^2 z^4-z^4 a^{-2} +3 z^4+5 a^5 z^3+13 a^3 z^3+13 a z^3+5 z^3 a^{-1} +a^6 z^2-2 a^2 z^2+z^2 a^{-2} -2 a^5 z-7 a^3 z-7 a z-2 z a^{-1} -a^2+a^3 z^{-1} +a z^{-1} </math> |
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<math>a^6 z^4-a^6 z^2+3 a^5 z^5-5 a^5 z^3+2 a^5 z+3 a^4 z^6-3 a^4 z^4+a^3 z^7+6 a^3 z^5-13 a^3 z^3+7 a^3 z-a^3 z^{-1} +6 a^2 z^6-8 a^2 z^4+z^4 a^{-2} +2 a^2 z^2-z^2 a^{-2} +a^2+a z^7+6 a z^5+3 z^5 a^{-1} -13 a z^3-5 z^3 a^{-1} +7 a z+2 z a^{-1} -a z^{-1} +3 z^6-3 z^4</math> |
Latest revision as of 16:08, 20 February 2013