#10519: analytic combinatorics: new code for computing asymptotics for
multivariate
generating functions
-----------------------------+----------------------------------------------
Reporter: araichev | Owner: sage-combinat
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.7.1
Component: combinatorics | Keywords: analytic combinatorics,
multivariate generating functions, asymptotics
Work_issues: | Upstream: N/A
Reviewer: | Author: Alex Raichev
Merged: | Dependencies:
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Comment(by slabbe):
Just answering as a complement to Florent's answer.
> But when i run Sage and test a few commands, Sage doesn't seem to see
the QuasiRationalExpression class i created in /Applications/sage/devel
/sage-araichev/sage/combinat/amgf.sage.
To test your code in a Sage session, you will first need to import the
good class (or function). For instance :
{{{
sage: from sage.combinat.amgf import QuasiRationalExpression
}}}
If you would like {{{QuasiRationalExpression}}} to be already imported
once Sage is started, you must add the line {{{from sage.combinat.amgf
import QuasiRationalExpression}}} to the file {{{sage/combinat/all.py}}}.
Note that it is not "à la mode" to add new stuff to all.py files because
Sage is very slow to start because of all the things that are imported. If
you think a lot of people will use the code, then it might be defendable.
Sébastien
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10519#comment:13>
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