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<math>a z^7+\frac{z^7}{a}+2 a^2 z^6+\frac{2 z^6}{a^2}+4 z^6+2 a^3 z^5+2 a z^5+\frac{2 z^5}{a}+\frac{2 z^5}{a^3}+a^4 z^4-a^2 z^4-\frac{z^4}{a^2}+\frac{z^4}{a^4}-4 z^4-3 a^3 z^3-3 a z^3-\frac{3 z^3}{a}-\frac{3 z^3}{a^3}-2 a^4 z^2-2 a^2 z^2-\frac{2 z^2}{a^2}-\frac{2 z^2}{a^4}+a^3 z+\frac{z}{a^3}+a^4+a^2+\frac{1}{a^2}+\frac{1}{a^4}+1</math> |
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<math>a z^7+z^7 a^{-1} +2 a^2 z^6+2 z^6 a^{-2} +4 z^6+2 a^3 z^5+2 a z^5+2 z^5 a^{-1} +2 z^5 a^{-3} +a^4 z^4-a^2 z^4-z^4 a^{-2} +z^4 a^{-4} -4 z^4-3 a^3 z^3-3 a z^3-3 z^3 a^{-1} -3 z^3 a^{-3} -2 a^4 z^2-2 a^2 z^2-2 z^2 a^{-2} -2 z^2 a^{-4} +a^3 z+z a^{-3} +a^4+a^2+ a^{-2} + a^{-4} +1</math> |
Latest revision as of 14:00, 24 August 2005
