Peter Bruin on Mon, 03 Apr 2017 11:00:29 +0200 |
[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]
Re: Linear algebra via CUP decomposition and reduction to matrix multiplication |
Hello, Bill Allombert <Bill.Allombert@math.u-bordeaux.fr> wrote: > On Thu, Mar 09, 2017 at 11:02:43AM +0100, Peter Bruin wrote: >> Hello, >> >> So far I have only implemented the Flm and FlxqM variants; adding other >> finite fields should be straightforward. In principle it should be >> possible to use the bb_field framework. However, this is not the most >> natural approach in my opinion, since the building blocks in this new >> code are not field operations, but matrix operations (matrix addition, >> matrix multiplication, scalar-matrix multiplication and solving >> triangular systems). > > The bb_field framework was mostly added to reduce code duplication. > We can add a new bb_ framework for CUP. Indeed, it would probably be a good idea to add this if we ever want to implement CUP over other fields. How exactly to do this would require a bit of thought; for me personally it is not really a priority at the moment... Peter