Re: sparse polynomial arithmetic
- From: Roman Pearce <rpearcea@xxxxxxxxx>
- Date: Thu, 3 Apr 2008 15:14:00 -0700 (PDT)
On Apr 3, 3:57 pm, Bill Hart <goodwillh...@xxxxxxxxxxxxxx> wrote:
You want to know the time for classical multiplication, or FLINT's
fastest algorithm for doing this computation? The classical algorithm
is going to take forever. There is no attempt to optimise that for big
problems like this.
I was hoping to get a time for the classical O(n^2) algorithm, because
for sparse problems that's the amount of coefficient arithmetic that
everyone has to do. FLINT has fast arithmetic for Z, so it's a good
test. I realize you could do blocking and stuff to better utilize the
cache.
And I would actually like to see the times for the best dense
algorithm as well :)
.
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