On 23 Sep, 12:40, David Roe r...@math.harvard.edu wrote:
So if people want speedups for coercion between Integers and
IntegerMods and between lists and Polynomial_zmod_flint, someone should
review the finite field patches. :-)
David
As I pointed out earlier today in a comment on one of the
For really fast generics I think you may need some kind of jit.
Are generics handled by cython code or python code in sage? Does it
cache anything?
I recently encountered similar problems anyhow. A generic rref took 20
minutes to reduce a tiny (by my standards) matrix as part of a
factoring
The examples of slow things I gave are things that should be fast,
even in the Sage interpreter. All of these things are fast in Magma
for example, which is also an interpreted language, and this is the
main reason that Magma is so popular in my research area (and clearly
a reason that people
On Sep 10, 7:46 pm, William Stein wst...@gmail.com wrote:
On Friday, September 10, 2010, Tom Boothby tomas.boot...@gmail.com wrote:
The examples of slow things I gave are things that should be fast,
even in the Sage interpreter. All of these things are fast in Magma
for example, which is
On Fri, Sep 10, 2010 at 6:04 PM, dmharvey dmhar...@cims.nyu.edu wrote:
On Sep 10, 7:46 pm, William Stein wst...@gmail.com wrote:
On Friday, September 10, 2010, Tom Boothby tomas.boot...@gmail.com wrote:
The examples of slow things I gave are things that should be fast,
even in the Sage
On Sep 10, 9:08 pm, Robert Bradshaw rober...@math.washington.edu
wrote:
sage: type(matrix(Integers(3^5), 5, 5))
type 'sage.matrix.matrix_modn_dense.Matrix_modn_dense'
sage: type(matrix(Integers(3^20), 5, 5))
type 'sage.matrix.matrix_generic_dense.Matrix_generic_dense'
That certainly
On 9/9/10 11:24 AM, David Harvey wrote:
Maybe I can be the first to #1 if I keep going!
+1 to you opening up 118 tickets and posting patches to them!
Jason
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On 9 sep, 18:24, David Harvey dmhar...@cims.nyu.edu wrote:
Sage is very slow. I discovered this (again) while trying to write a
prototype of an algorithm for computing zeta functions of projective
varieties. I need to multiply lots of polynomials and matrices over
finite rings, and
On Sep 9, 7:44 pm, cousteau cousteaulecommand...@gmail.com wrote:
On 9 sep, 18:24, David Harvey dmhar...@cims.nyu.edu wrote:
Sage is very slow. I discovered this (again) while trying to write a
prototype of an algorithm for computing zeta functions of projective
varieties. I need to
