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<math>-z^2 a^8+a^8-3 z^3 a^7+2 z a^7-a^7 z^{-1} -2 z^6 a^6+6 z^4 a^6-10 z^2 a^6+4 a^6-3 z^7 a^5+12 z^5 a^5-20 z^3 a^5+14 z a^5-4 a^5 z^{-1} -z^8 a^4-z^6 a^4+13 z^4 a^4-18 z^2 a^4+7 a^4-5 z^7 a^3+20 z^5 a^3-26 z^3 a^3+17 z a^3-4 a^3 z^{-1} -z^8 a^2+11 z^4 a^2-13 z^2 a^2+4 a^2-2 z^7 a+8 z^5 a-9 z^3 a+5 z a-a z^{-1} -z^6+4 z^4-4 z^2+1</math> |
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<math>a^8 z^2-a^8+3 a^7 z^3-2 a^7 z+a^7 z^{-1} +2 a^6 z^6-6 a^6 z^4+10 a^6 z^2-4 a^6+3 a^5 z^7-12 a^5 z^5+20 a^5 z^3-14 a^5 z+4 a^5 z^{-1} +a^4 z^8+a^4 z^6-13 a^4 z^4+18 a^4 z^2-7 a^4+5 a^3 z^7-20 a^3 z^5+26 a^3 z^3-17 a^3 z+4 a^3 z^{-1} +a^2 z^8-11 a^2 z^4+13 a^2 z^2-4 a^2+2 a z^7-8 a z^5+9 a z^3-5 a z+a z^{-1} +z^6-4 z^4+4 z^2-1</math> |
Latest revision as of 16:54, 20 February 2013
