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<math>a z^9+z^9 a^{-1} +a^2 z^8+2 z^8 a^{-2} +3 z^8+a^3 z^7-5 a z^7-5 z^7 a^{-1} +z^7 a^{-3} +2 a^4 z^6-6 a^2 z^6-12 z^6 a^{-2} -20 z^6+a^5 z^5-5 a^3 z^5+2 a z^5+3 z^5 a^{-1} -5 z^5 a^{-3} -8 a^4 z^4+8 a^2 z^4+20 z^4 a^{-2} +36 z^4-3 a^5 z^3+4 a^3 z^3+6 a z^3+4 z^3 a^{-1} +5 z^3 a^{-3} +4 a^4 z^2-4 a^2 z^2-12 z^2 a^{-2} -20 z^2+1-2 a z^{-1} -2 a^{-1} z^{-1} +a^2 z^{-2} + a^{-2} z^{-2} +2 z^{-2} </math> |
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<math>a^5 z^5-3 a^5 z^3+2 a^4 z^6-8 a^4 z^4+4 a^4 z^2+a^3 z^7+z^7 a^{-3} -5 a^3 z^5-5 z^5 a^{-3} +4 a^3 z^3+5 z^3 a^{-3} +a^2 z^8+2 z^8 a^{-2} -6 a^2 z^6-12 z^6 a^{-2} +8 a^2 z^4+20 z^4 a^{-2} -4 a^2 z^2-12 z^2 a^{-2} +a^2 z^{-2} + a^{-2} z^{-2} +a z^9+z^9 a^{-1} -5 a z^7-5 z^7 a^{-1} +2 a z^5+3 z^5 a^{-1} +6 a z^3+4 z^3 a^{-1} -2 a z^{-1} -2 a^{-1} z^{-1} +3 z^8-20 z^6+36 z^4-20 z^2+2 z^{-2} +1</math> |
Latest revision as of 16:19, 20 February 2013
