On Jul 5, 2010, at 16:28 , Justin C. Walker wrote:
On Jul 5, 2010, at 03:14 , François Bissey wrote:
In making a patch for ticket #9097 I simplified the
logic of the building sage_clib on OSX and 64 bit platforms.
It works for Dave on solaris 64 bits. But it would be nice
if we didn't have any
On Jul 5, 2010, at 03:14 , François Bissey wrote:
In making a patch for ticket #9097 I simplified the
logic of the building sage_clib on OSX and 64 bit platforms.
It works for Dave on solaris 64 bits. But it would be nice
if we didn't have any surprise from the OSX side.
So if a friendly OSX te
On 07/ 5/10 09:22 PM, Georg S. Weber wrote:
On 5 Jul., 18:03, "Dr. David Kirkby" wrote:
On 07/ 5/10 11:14 AM, Fran ois Bissey wrote:
Hi,
In making a patch for ticket #9097 I simplified the
logic of the building sage_clib on OSX and 64 bit platforms.
It works for Dave on solaris 64 bits.
On 5 Jul., 18:03, "Dr. David Kirkby" wrote:
> On 07/ 5/10 11:14 AM, Fran ois Bissey wrote:
>
> > Hi,
>
> > In making a patch for ticket #9097 I simplified the
> > logic of the building sage_clib on OSX and 64 bit platforms.
> > It works for Dave on solaris 64 bits. But it would be nice
> > if we
Dear Michael,
On Jul 5, 3:27 pm, Michael Brickenstein wrote:
> Regarding exponentiation, there is a function
> pPower(poly p, int i);
> it uses the current ring
I guess that the function singular_polynomial_pow that is being used
in __pow__ uses pPower.
Anyway, my confusion came from the fact t
On 07/ 5/10 11:14 AM, François Bissey wrote:
Hi,
In making a patch for ticket #9097 I simplified the
logic of the building sage_clib on OSX and 64 bit platforms.
It works for Dave on solaris 64 bits. But it would be nice
if we didn't have any surprise from the OSX side.
So if a friendly OSX test
Hi!
Hmm, costs depend, can be quite extrem in corner cases:
- many terms
- many variables
- few bits per variables
- low degree
maximal exponent size depends on the ring.
I do not know at the moment how to find out.
Regarding exponentiation, there is a function
pPower(poly p, int i);
it uses the
Hi Yann
On Jul 5, 1:17 pm, YannLC wrote:
> You might try to look at __pow__ (2 underscores)
I am surprised that __pow__ exists -- after I found _pow_, I actually
didn't look for __pow__.
Isn't __pow__ supposed to be implemented by _pow_?
Ah! It seems that the _pow_ method is inherited from the
Hi!
I just found that one of the tickets I was involved in is at the same
time "needing review" and "fixed" (#8972, about inversion and fraction
fields of power series rings).
Apparently the reason is that it was merged in some alpha version
(resolved as fixed), but then doctest errors in other c
You might try to look at __pow__ (2 underscores)
On Jul 5, 1:39 pm, Simon King wrote:
> On Jul 5, 12:01 pm, Simon King wrote:
>
> > ...
> > Shouldn't one at least avoid the overhead in calling a Python function
> > whose only purpose is to call a Cython function? By renaming
> > generic_power_c
On Jul 5, 12:01 pm, Simon King wrote:
> ...
> Shouldn't one at least avoid the overhead in calling a Python function
> whose only purpose is to call a Cython function? By renaming
> generic_power_c to generic_power and making it cpdef, for example?
I guess this wouldn't help, as the function is n
Hi!
A while ago, I reported ticket #7795: There is a segmentation fault if
the exponent of a libsingular-polynomial is too big.
Of course, it would be nicer to have an ArithmeticError (or
RuntimeError? Which suits better?) rather than a crash.
Two questions:
1. What is the maximal exponent of a
Hi,
In making a patch for ticket #9097 I simplified the
logic of the building sage_clib on OSX and 64 bit platforms.
It works for Dave on solaris 64 bits. But it would be nice
if we didn't have any surprise from the OSX side.
So if a friendly OSX tester could try the patch at
http://trac.sagemath.
On Sun, Jul 4, 2010 at 11:56 PM, Georg S. Weber
wrote:
> Yeah, I do favor working with Sage over, say, working with Magma,
> because if I run into a bug like this (nice one, eh'?):
> {{{
> sage: V = span([[1/7,0,0] ,[0,1,0]], ZZ); V
> Free module of degree 3 and rank 2 over Integer Ring
> Echelon
Hi,
On Mon, Jul 5, 2010 at 2:51 PM, Sameer Regmi wrote:
> Hi,
>
> When we type mysagenb.org/register it takes to registration page, or
> when we type mysagenb/pub it takes to published worksheets. In the
> same way I need to create a page (dynamic) which can be reached by
> typing mysagenb/new_pa
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