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<math>\frac{z^6}{a^2}+z^6+3 a z^5+\frac{5 z^5}{a}+\frac{2 z^5}{a^3}+3 a^2 z^4+\frac{2 z^4}{a^2}+\frac{z^4}{a^4}+4 z^4+a^3 z^3-3 a z^3-\frac{8 z^3}{a}-\frac{4 z^3}{a^3}-3 a^2 z^2-\frac{6 z^2}{a^2}-\frac{2 z^2}{a^4}-7 z^2+a z+\frac{3 z}{a}+\frac{2 z}{a^3}+\frac{2}{a^2}+\frac{1}{a^4}+2</math> |
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<math>z^4 a^{-4} -2 z^2 a^{-4} + a^{-4} +2 z^5 a^{-3} +a^3 z^3-4 z^3 a^{-3} +2 z a^{-3} +z^6 a^{-2} +3 a^2 z^4+2 z^4 a^{-2} -3 a^2 z^2-6 z^2 a^{-2} +2 a^{-2} +3 a z^5+5 z^5 a^{-1} -3 a z^3-8 z^3 a^{-1} +a z+3 z a^{-1} +z^6+4 z^4-7 z^2+2</math> |
Latest revision as of 18:00, 20 February 2013
