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<math>-3 z^3 a^9+3 z a^9-z^6 a^8-2 z^4 a^8+2 z^2 a^8-2 z^7 a^7+2 z^5 a^7-3 z^3 a^7-z a^7+a^7 z^{-1} -z^8 a^6-2 z^6 a^6+2 z^4 a^6+z^2 a^6-a^6-5 z^7 a^5+8 z^5 a^5-2 z^3 a^5-3 z a^5+a^5 z^{-1} -z^8 a^4-4 z^6 a^4+11 z^4 a^4-4 z^2 a^4-3 z^7 a^3+5 z^5 a^3-3 z^6 a^2+7 z^4 a^2-3 z^2 a^2-z^5 a+2 z^3 a-z a</math> |
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<math>3 a^9 z^3-3 a^9 z+a^8 z^6+2 a^8 z^4-2 a^8 z^2+2 a^7 z^7-2 a^7 z^5+3 a^7 z^3+a^7 z-a^7 z^{-1} +a^6 z^8+2 a^6 z^6-2 a^6 z^4-a^6 z^2+a^6+5 a^5 z^7-8 a^5 z^5+2 a^5 z^3+3 a^5 z-a^5 z^{-1} +a^4 z^8+4 a^4 z^6-11 a^4 z^4+4 a^4 z^2+3 a^3 z^7-5 a^3 z^5+3 a^2 z^6-7 a^2 z^4+3 a^2 z^2+a z^5-2 a z^3+a z</math> |
Latest revision as of 16:46, 20 February 2013