On Tue, May 5, 2009 at 11:50 PM, Kwankyu <ekwan...@gmail.com> wrote:
>
> Hi,
>
> This is surprising to me.
>
> sage: F.<a> = GF(2^3)
> sage: a.order(),a.additive_order(),a.multiplicative_order()
> (2, 2, 7)
>
> Who is interested in the additive order of a? I think that order()
> should be aliased to multiplicative_order().

Well I think "order" should be deleted, since it's potentially
ambiguous and confusing.

By the way, since a is an element of F (since a.parent() == F), and
the only natural group structure on F is addition, the right meaning
of "order" would be the additive order.

 -- William

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