#7348: speed up computation of multiplicative orders of finite field elements
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Reporter: fwclarke | Owner: tbd
Type: enhancement | Status: new
Priority: minor | Milestone: sage-wishlist
Component: algebra | Resolution:
Keywords: Finite Field | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Changes (by mmezzarobba):
* upstream: => N/A
Old description:
> The function `sage.rings.finite_field_element.multiplicative_order`
> should use
> `sage.groups.generic.order_from_multiple` (see the example in #7324), and
> the factorization of the order of the multiplicative group of the field
> should be cached; see the documentation for `order_from_multiple`.
New description:
The function
`sage.rings.finite_rings.element_base.FiniteRingElement.multiplicative_order`
should use
`sage.groups.generic.order_from_multiple` (see the example in #7324), and
the factorization of the order of the multiplicative group of the field
should be cached; see the documentation for `order_from_multiple`.
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Ticket URL: <http://trac.sagemath.org/ticket/7348#comment:1>
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