#13735: Fixing a bug in sage.misc.misc.coeff_repr
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Reporter: stumpc5 | Owner: sage-combinat
Type: defect | Status: needs_review
Priority: major | Milestone: sage-5.10
Component: combinatorics | Resolution:
Keywords: coefficient repr | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Christian Stump, Vít Tuček | Merged in:
Dependencies: | Stopgaps:
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Description changed by novoselt:
Old description:
> Currently, we have
> {{{
> sage: alpha,beta,gamma=FreeAlgebra(ZZ,3,'alpha,beta,gamma').gens()
> sage: latex(alpha-beta)
> \alpha + \left(-1\right)\beta
> }}}
>
> This patch turns this into
> {{{
> sage: alpha,beta,gamma=FreeAlgebra(ZZ,3,'alpha,beta,gamma').gens()
> sage: latex(alpha-beta)
> \alpha - \beta
> }}}
New description:
Currently, we have
{{{
sage: alpha,beta,gamma=FreeAlgebra(ZZ,3,'alpha,beta,gamma').gens()
sage: latex(alpha-beta)
\alpha + \left(-1\right)\beta
}}}
This patch turns this into
{{{
sage: alpha,beta,gamma=FreeAlgebra(ZZ,3,'alpha,beta,gamma').gens()
sage: latex(alpha-beta)
\alpha - \beta
}}}
'''Apply''' [attachment:trac_13735_fix_repr_lincomb.patch]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13735#comment:20>
Sage <http://www.sagemath.org>
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