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<math>-a^2 z^8-z^8-a^5 z^7-2 a^3 z^7-2 a z^7-z^7 a^{-1} -2 a^6 z^6-2 a^4 z^6+6 a^2 z^6+6 z^6-a^7 z^5+3 a^5 z^5+13 a^3 z^5+15 a z^5+6 z^5 a^{-1} +7 a^6 z^4+9 a^4 z^4-6 a^2 z^4-8 z^4+3 a^7 z^3-a^5 z^3-24 a^3 z^3-30 a z^3-10 z^3 a^{-1} -4 a^6 z^2-10 a^4 z^2-5 a^2 z^2+z^2-a^7 z+2 a^5 z+15 a^3 z+19 a z+7 z a^{-1} +a^6+3 a^4+3 a^2+2-a^5 z^{-1} -3 a^3 z^{-1} -4 a z^{-1} -2 a^{-1} z^{-1} </math> |
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<math>a^7 z^5-3 a^7 z^3+a^7 z+2 a^6 z^6-7 a^6 z^4+4 a^6 z^2-a^6+a^5 z^7-3 a^5 z^5+a^5 z^3-2 a^5 z+a^5 z^{-1} +2 a^4 z^6-9 a^4 z^4+10 a^4 z^2-3 a^4+2 a^3 z^7-13 a^3 z^5+24 a^3 z^3-15 a^3 z+3 a^3 z^{-1} +a^2 z^8-6 a^2 z^6+6 a^2 z^4+5 a^2 z^2-3 a^2+2 a z^7+z^7 a^{-1} -15 a z^5-6 z^5 a^{-1} +30 a z^3+10 z^3 a^{-1} -19 a z-7 z a^{-1} +4 a z^{-1} +2 a^{-1} z^{-1} +z^8-6 z^6+8 z^4-z^2-2</math> |
Latest revision as of 16:05, 20 February 2013
