On Sunday 20 January 2008, didier deshommes wrote:
> On Jan 20, 2008 11:20 AM, Martin Albrecht <[EMAIL PROTECTED]>
wrote:
> > Hi there,
> >
> > I've submitted the patch
> >
> > http://trac.sagemath.org/sage_trac/ticket/1816
> >
> > to trac and Nick refereed it. The patch implements that if a multivariate
> > polynomial ring is 'print'ed the output is quite verbose and structured.
> > This behavior was in repr_long() before.
> >
> > EXAMPLE:
> >
> > {{{
> > sage: P.<x,y,z> =
> > PolynomialRing(QQ,order=TermOrder('degrevlex',1)+TermOrder('lex',2))
> > sage: print P
> > Multivariate Polynomial Ring
> > Base Ring : Rational Field
> > Size : 3 Variables
> > Block 0 : Ordering : degrevlex
> > Names : x
> > Block 1 : Ordering : lex
> > Names : y, z
> > }}}
>
> Will
> sage: P
>
> give the same verbose output? If so, I would give this a -0: I don't
> like it but it won't bother me as much.
>
> didier
No, it would not. You can play with the behavior by considering symbolic
expressions:
sage: x,y = var('x,y')
sage: x/y
sage: print x/y
sage: str(x/y)
Martin
--
name: Martin Albrecht
_pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99
_www: http://www.informatik.uni-bremen.de/~malb
_jab: [EMAIL PROTECTED]
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