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<math>-a z^9-z^9 a^{-1} -a^2 z^8-3 z^8 a^{-2} -4 z^8+3 a z^7-3 z^7 a^{-3} +4 a^2 z^6+11 z^6 a^{-2} -z^6 a^{-4} +16 z^6-2 a^3 z^5-3 a z^5+10 z^5 a^{-1} +11 z^5 a^{-3} -a^4 z^4-9 a^2 z^4-9 z^4 a^{-2} +3 z^4 a^{-4} -20 z^4-a^5 z^3+2 a^3 z^3-11 z^3 a^{-1} -8 z^3 a^{-3} +5 a^2 z^2+2 z^2 a^{-2} -z^2 a^{-4} +8 z^2+2 a^5 z-a z+2 z a^{-1} +z a^{-3} +a^4-a^5 z^{-1} -a^3 z^{-1} </math> |
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<math>a^5 z^3-2 a^5 z+a^5 z^{-1} +z^6 a^{-4} +a^4 z^4-3 z^4 a^{-4} +z^2 a^{-4} -a^4+3 z^7 a^{-3} +2 a^3 z^5-11 z^5 a^{-3} -2 a^3 z^3+8 z^3 a^{-3} -z a^{-3} +a^3 z^{-1} +a^2 z^8+3 z^8 a^{-2} -4 a^2 z^6-11 z^6 a^{-2} +9 a^2 z^4+9 z^4 a^{-2} -5 a^2 z^2-2 z^2 a^{-2} +a z^9+z^9 a^{-1} -3 a z^7+3 a z^5-10 z^5 a^{-1} +11 z^3 a^{-1} +a z-2 z a^{-1} +4 z^8-16 z^6+20 z^4-8 z^2</math> |
Latest revision as of 17:33, 20 February 2013
