Bill Allombert on Sat, 14 Jan 2017 11:35:26 +0100

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Re: FFM_gauss, FFM_invimage and analogous functions

On Thu, Jan 12, 2017 at 04:57:41PM +0100, Peter Bruin wrote:
> Bonjour,
> A long time ago I implemented *_invimage functions for finite fields
> using the bb_field framework, but so far these have not been included in
> the PARI library.  During the Atelier PARI/GP I discovered that also the
> *_gauss functions for finite fields of characteristic 2 and the FFM_*
> variants were still missing.  I made a patch containing implementations
> of the following tests:
> F2xqM_F2xqC_invimage
> F2xqM_F2xqC_gauss
> F2xqM_gauss
> F2xqM_invimage
> FlxqM_FlxqC_invimage
> FlxqM_invimage
> FqM_FqC_invimage
> FqM_invimage
> FFM_FFC_gauss
> FFM_FFC_invimage
> FFM_gauss
> FFM_invimage 
> gen_matcolvinvimage
> gen_matinvimage
> There are some new tests that cover all the new code as far as I can
> see, and an entry in usersch5.tex for each function.

Applied, thanks a lot.