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<math>-a z^9-z^9 a^{-1} -2 a^2 z^8-3 z^8 a^{-2} -5 z^8-2 a^3 z^7-3 a z^7-4 z^7 a^{-1} -3 z^7 a^{-3} -a^4 z^6-a^2 z^6+7 z^6 a^{-2} -z^6 a^{-4} +8 z^6-a^3 z^5+4 a z^5+15 z^5 a^{-1} +10 z^5 a^{-3} -2 a^4 z^4+2 a^2 z^4-2 z^4 a^{-2} +3 z^4 a^{-4} -z^4-3 a^5 z^3+3 a z^3-9 z^3 a^{-1} -9 z^3 a^{-3} -a^4 z^2-z^2 a^{-2} -2 z^2 a^{-4} +2 z^2+3 a^5 z+a^3 z-2 a z+z a^{-1} +z a^{-3} +a^4-a^5 z^{-1} -a^3 z^{-1} </math> |
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<math>3 a^5 z^3-3 a^5 z+a^5 z^{-1} +a^4 z^6+z^6 a^{-4} +2 a^4 z^4-3 z^4 a^{-4} +a^4 z^2+2 z^2 a^{-4} -a^4+2 a^3 z^7+3 z^7 a^{-3} +a^3 z^5-10 z^5 a^{-3} +9 z^3 a^{-3} -a^3 z-z a^{-3} +a^3 z^{-1} +2 a^2 z^8+3 z^8 a^{-2} +a^2 z^6-7 z^6 a^{-2} -2 a^2 z^4+2 z^4 a^{-2} +z^2 a^{-2} +a z^9+z^9 a^{-1} +3 a z^7+4 z^7 a^{-1} -4 a z^5-15 z^5 a^{-1} -3 a z^3+9 z^3 a^{-1} +2 a z-z a^{-1} +5 z^8-8 z^6+z^4-2 z^2</math> |
Latest revision as of 16:40, 20 February 2013
