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Topic: Cyclic generator of a cyclic expression
Replies: 1   Last Post: Sep 27, 2013 2:28 AM

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Francisco Javier

Posts: 12
Registered: 5/29/08
Cyclic generator of a cyclic expression
Posted: Sep 26, 2013 3:41 AM
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Dear friends,

Given a cyclic expression say in x,y,z like

x^4 + y^4 + z^4 - y^2 z^2 - z^2 x^2 - x^2 y^2

what is your more or less elegant way to get a cyclic generator, like

x^4 - y^2 z^2 ?

Thank you very much.

Francisco Javier Garc=EDa Capit=E1n

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