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<math>-z^2 a^8+a^8-2 z^3 a^7+3 z a^7-a^7 z^{-1} -z^6 a^6+4 z^4 a^6-8 z^2 a^6+4 a^6-2 z^7 a^5+10 z^5 a^5-19 z^3 a^5+15 z a^5-4 a^5 z^{-1} -z^8 a^4+2 z^6 a^4+6 z^4 a^4-15 z^2 a^4+7 a^4-4 z^7 a^3+19 z^5 a^3-27 z^3 a^3+16 z a^3-4 a^3 z^{-1} -z^8 a^2+2 z^6 a^2+6 z^4 a^2-11 z^2 a^2+4 a^2-2 z^7 a+9 z^5 a-10 z^3 a+4 z a-a z^{-1} -z^6+4 z^4-3 z^2+1</math> |
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<math>a^8 z^2-a^8+2 a^7 z^3-3 a^7 z+a^7 z^{-1} +a^6 z^6-4 a^6 z^4+8 a^6 z^2-4 a^6+2 a^5 z^7-10 a^5 z^5+19 a^5 z^3-15 a^5 z+4 a^5 z^{-1} +a^4 z^8-2 a^4 z^6-6 a^4 z^4+15 a^4 z^2-7 a^4+4 a^3 z^7-19 a^3 z^5+27 a^3 z^3-16 a^3 z+4 a^3 z^{-1} +a^2 z^8-2 a^2 z^6-6 a^2 z^4+11 a^2 z^2-4 a^2+2 a z^7-9 a z^5+10 a z^3-4 a z+a z^{-1} +z^6-4 z^4+3 z^2-1</math> |
Latest revision as of 16:51, 20 February 2013
