#16813: symbolic Legendre / associated Legendre functions / polynomials
-------------------------------------+-------------------------------------
Reporter: rws | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.4
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/rws/symbolic_legendre___associated_legendre_functions___polynomials|
0f86b77a9aa818add6848cacf9a3f371d49c7d3a
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by rws):
{{{
sage: from ore_algebra import *
sage: def W(n):
return sum([(1/k)*legendre_P(k-1,t)*legendre_P(n-k,t) for k in
range(1,n+1)])
....:
sage: R.<t> = QQ['t']
sage: guess([W(n) for n in range(1,10)], OreAlgebra(R['n'], 'Sn'))
(-n - 3)*Sn^2 + (2*t*n + 5*t)*Sn - n - 2
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/16813#comment:19>
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 unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
