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<math>-2 a^3 z^9-2 a z^9-6 a^4 z^8-13 a^2 z^8-7 z^8-7 a^5 z^7-16 a^3 z^7-17 a z^7-8 z^7 a^{-1} -4 a^6 z^6+a^4 z^6+14 a^2 z^6-4 z^6 a^{-2} +5 z^6-a^7 z^5+11 a^5 z^5+39 a^3 z^5+42 a z^5+14 z^5 a^{-1} -z^5 a^{-3} +6 a^6 z^4+12 a^4 z^4+7 a^2 z^4+5 z^4 a^{-2} +6 z^4+a^7 z^3-7 a^5 z^3-28 a^3 z^3-31 a z^3-10 z^3 a^{-1} +z^3 a^{-3} -3 a^6 z^2-8 a^4 z^2-7 a^2 z^2-2 z^2 a^{-2} -4 z^2+2 a^5 z+8 a^3 z+10 a z+4 z a^{-1} +1-a z^{-1} - a^{-1} z^{-1} </math> |
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<math>a^7 z^5-a^7 z^3+4 a^6 z^6-6 a^6 z^4+3 a^6 z^2+7 a^5 z^7-11 a^5 z^5+7 a^5 z^3-2 a^5 z+6 a^4 z^8-a^4 z^6-12 a^4 z^4+8 a^4 z^2+2 a^3 z^9+16 a^3 z^7-39 a^3 z^5+z^5 a^{-3} +28 a^3 z^3-z^3 a^{-3} -8 a^3 z+13 a^2 z^8-14 a^2 z^6+4 z^6 a^{-2} -7 a^2 z^4-5 z^4 a^{-2} +7 a^2 z^2+2 z^2 a^{-2} +2 a z^9+17 a z^7+8 z^7 a^{-1} -42 a z^5-14 z^5 a^{-1} +31 a z^3+10 z^3 a^{-1} -10 a z-4 z a^{-1} +a z^{-1} + a^{-1} z^{-1} +7 z^8-5 z^6-6 z^4+4 z^2-1</math> |
Latest revision as of 16:48, 20 February 2013
