#9086: LaTeX representation of negative symbolic fractions broken
----------------------------------------------------------+-----------------
Reporter: leif | Owner:
burcin
Type: defect | Status: new
Priority: blocker | Milestone:
sage-4.4.3
Component: symbolics | Resolution:
Keywords: symbolic fraction, sign, minus, latex, pynac | Author:
William Stein
Upstream: N/A | Reviewer:
Mike Hansen
Merged: sage-4.4.3.alpha2 | Work_issues:
----------------------------------------------------------+-----------------
Description changed by damm:
Old description:
> I don't think the bug is fixed:
>
> {{{
> sage: var('x y')
> sage: latex(-x/y)
> \frac{x}{y}
> sage: latex(1/-x)
> \frac{1}{x}
> }}}
New description:
When the numerator of a (negative) symbolic expression happens to be `1`
(and only then), the sign is dropped in its LaTeX representation (but not
its string representation):
{{{
sage: latex(-1/x)
\frac{1}{x}
sage: latex(1/-x)
\frac{1}{x}
}}}
Origin of the new doctest failure in `sage/graphs/generic_graphy.py`,
introduced with Sage 4.4.3.alpha0.
--
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9086#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
