#13632: Fix latex display of arguments of symbolic functions
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Reporter: gouezel | Owner: burcin
Type: defect | Status: needs_review
Priority: minor | Milestone: sage-5.5
Component: symbolics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by kcrisman):
Wow, that's a pretty simple fix, but it looks right. I am a little
concerned about the following:
{{{
sage: type(latex(x))
<class 'sage.misc.latex.LatexExpr'>
sage: type(x._latex_())
<type 'str'>
}}}
Will that cause any problem/slow things down, or is this actually an
improvement?
{{{
sage: L = [4,x,3.4]
sage: timeit("' '.join([z._latex_() for z in L])")
625 loops, best of 3: 10.1 µs per loop
sage: timeit("' '.join([latex(z) for z in L])")
625 loops, best of 3: 17 µs per loop
}}}
Naturally fixing the bug is good, just wondering if there is any slick way
to avoid turning things into !LatexExpr and back to strings - or maybe a
try/except thing catching the attribute error?
Otherwise this looks like a good idea and nice fix.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13632#comment:2>
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