#15265: Additional functionality for Farey symbols
-------------------------------------+-------------------------------------
Reporter: hmonien | Owner: hmonien
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.13
Component: modular forms | Resolution:
Keywords: Farey symbol, | Merged in:
arithmetic subgroups | Reviewers: David Loeffler
Authors: Hartmut Monien | Work issues: LaTeX display doesn't
Report Upstream: N/A | work
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by hmonien):
I do understand that the notebook (mathjax) currently does not support
xymatrix. There are some attempts to make xymatrix also work for mathjax
which would cure this problem. For the time being the situation is not
very different from the one for using tikz with graphs. So the usual
story:
{{{
latex.add_to_preamble('\usepackage[all]{xy}')
latex.mathjax_avoid_list('xymatrix').
}}}
Then
{{{
view(FareySymbol(Gamma0(23)), engine='pdflatex', tightpage=True)
}}}
does produce a latex view of the Farey symbol. I would hope that xymatrix
would be included in in mathjax sooner than later. Please have a look at
http://sonoisa.github.io/xyjax/xyjax.html. One could of course check
wether the latex is produced in a notebook or
not but that might lead to inconsistencies for the user.
I'll fix the (minor) problems tomorrow. Thanks for the prompt review.
--
Ticket URL: <http://trac.sagemath.org/ticket/15265#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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