Bill Allombert on Tue, 25 Jun 2013 12:02:18 +0200


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Re: FlxqM_gauss, FlxqM_inv and FqM_inv 

On Tue, Jun 18, 2013 at 02:54:33PM +0200, Peter Bruin wrote:
> Hello,
> 
> For personal use I needed the functions FlxqM_gauss and FlxqM_inv.
> Probably it would be nice to have these in PARI, so I am attaching a
> patch that adds these functions (as straightforward adaptations of the
> existing equivalent functions for other base fields).  I also added
> FqM_inv since I noticed it was missing and it was trivial to implement.
> The patch is based on version 2.6.1 (development git-1e829d2).
> 
> I thought about adapting FqM_gauss to use the new FlxqM_gauss in case
> the characteristic of the field is small, but I didn't know if it would
> be an improvement, and the function FlxM_to_FqM would have to be
> implemented first.

I have applied your patch in rev d242c9b70a7c9f27ed
Please check it works with your code.

Cheers,
Bill.