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<math>-z^6 a^8+5 z^4 a^8-5 z^2 a^8-z^7 a^7+6 z^5 a^7-9 z^3 a^7+2 z a^7+z^2 a^6-a^6+z^3 a^5-2 z a^5+a^5 z^{-1} +z^6 a^4-6 z^4 a^4+10 z^2 a^4-3 a^4+z^7 a^3-7 z^5 a^3+15 z^3 a^3-11 z a^3+3 a^3 z^{-1} -z^4 a^2+4 z^2 a^2-3 a^2-z^5 a+5 z^3 a-7 z a+2 a z^{-1} </math> |
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<math>a^8 z^6-5 a^8 z^4+5 a^8 z^2+a^7 z^7-6 a^7 z^5+9 a^7 z^3-2 a^7 z-a^6 z^2+a^6-a^5 z^3+2 a^5 z-a^5 z^{-1} -a^4 z^6+6 a^4 z^4-10 a^4 z^2+3 a^4-a^3 z^7+7 a^3 z^5-15 a^3 z^3+11 a^3 z-3 a^3 z^{-1} +a^2 z^4-4 a^2 z^2+3 a^2+a z^5-5 a z^3+7 a z-2 a z^{-1} </math> |
Latest revision as of 17:47, 20 February 2013
