>0 ?

["Keith Briggs. 641911" <briggsk@info.bt.co.uk>]

Dear pari-users@list.cr.yp.to,

Is there a function or algorithm in pari which will decide
if a given element x of a number field (expressed on an integral
basis) is positive, without doing any floating-point arithmetic?

Thank you,
Keith

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| Dr. Keith M. Briggs, Complexity Research Group, BT Research Labs. |
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