On 20 January 2011 09:43, Florent Hivert wrote:
> On Thu, Jan 20, 2011 at 09:37:26AM +, John Cremona wrote:
>> On 20 January 2011 09:31, Florent Hivert
>> wrote:
>>
>> >>
>> >> OK, that's easy -- just add it in sage/misc/latex_macros.py in the
>> >> obvious place where there's a list of simi
On Thu, Jan 20, 2011 at 09:37:26AM +, John Cremona wrote:
> On 20 January 2011 09:31, Florent Hivert wrote:
>
> >>
> >> OK, that's easy -- just add it in sage/misc/latex_macros.py in the
> >> obvious place where there's a list of similar things. A simple patch!
> >
> > Sure ! My question isn
On 20 January 2011 09:31, Florent Hivert wrote:
>>
>> OK, that's easy -- just add it in sage/misc/latex_macros.py in the
>> obvious place where there's a list of similar things. A simple patch!
>
> Sure ! My question isn't technical. Sorry for not being clear about it. The
> list of those macros
On Thu, Jan 20, 2011 at 09:17:49AM +, John Cremona wrote:
> On 20 January 2011 08:51, Florent Hivert wrote:
> > Hi John,
> >
> > On Wed, Jan 19, 2011 at 10:45:05PM +, John Cremona wrote:
> >> What more than the following are you proposing?
> >>
> >> sage: version()
> >> 'Sage Version
On 20 January 2011 08:51, Florent Hivert wrote:
> Hi John,
>
> On Wed, Jan 19, 2011 at 10:45:05PM +, John Cremona wrote:
>> What more than the following are you proposing?
>>
>> sage: version()
>> 'Sage Version 4.6.2.alpha0, Release Date: 2011-01-13'
>> sage: NN
>> Non negative integer se
Hi John,
On Wed, Jan 19, 2011 at 10:45:05PM +, John Cremona wrote:
> What more than the following are you proposing?
>
> sage: version()
> 'Sage Version 4.6.2.alpha0, Release Date: 2011-01-13'
> sage: NN
> Non negative integer semiring
> sage: latex(NN)
> \Bold{N}
When I wrote my e-mai
What more than the following are you proposing?
sage: version()
'Sage Version 4.6.2.alpha0, Release Date: 2011-01-13'
sage: NN
Non negative integer semiring
sage: latex(NN)
\Bold{N}
John
On 19 January 2011 12:23, Florent Hivert wrote:
> Hi there,
>
> In combinatorics, we very often use the
Hi there,
In combinatorics, we very often use the set of non negative integers. It is
currently implemented in sage as NonNegativeIntegers(). Note that it is only a
facade parent, that is element it generate are plain standard sage Integer
with parent ZZ. We'd like to have it standard in the
