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<math>a^5 z^7+a^3 z^7+a^6 z^6+5 a^4 z^6+4 a^2 z^6-2 a^5 z^5+2 a^3 z^5+4 a z^5-5 a^6 z^4-20 a^4 z^4-14 a^2 z^4+z^4-5 a^5 z^3-17 a^3 z^3-12 a z^3+9 a^6 z^2+23 a^4 z^2+16 a^2 z^2+2 z^2+11 a^5 z+21 a^3 z+13 a z+3 z a^{-1} -7 a^6-14 a^4-10 a^2-2-5 a^5 z^{-1} -9 a^3 z^{-1} -5 a z^{-1} - a^{-1} z^{-1} +2 a^6 z^{-2} +5 a^4 z^{-2} +4 a^2 z^{-2} + z^{-2} </math> |
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<math>a^6 z^6-5 a^6 z^4+9 a^6 z^2+2 a^6 z^{-2} -7 a^6+a^5 z^7-2 a^5 z^5-5 a^5 z^3+11 a^5 z-5 a^5 z^{-1} +5 a^4 z^6-20 a^4 z^4+23 a^4 z^2+5 a^4 z^{-2} -14 a^4+a^3 z^7+2 a^3 z^5-17 a^3 z^3+21 a^3 z-9 a^3 z^{-1} +4 a^2 z^6-14 a^2 z^4+16 a^2 z^2+4 a^2 z^{-2} -10 a^2+4 a z^5-12 a z^3+13 a z+3 z a^{-1} -5 a z^{-1} - a^{-1} z^{-1} +z^4+2 z^2+ z^{-2} -2</math> |
Latest revision as of 16:21, 20 February 2013
