#17502: fix interface to maxima.product
--------------------------+----------------------------
Reporter: rws | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.5
Component: interfaces | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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{{{
sage: maxima.product(k,k,1,n).sage()
k^n
}}}
That's plain wrong of course and is not what Maxima says on the command
line. The second argument (the running variable) apparently is completely
ignored.
{{{
%i4) product(k,k,1,n);
n
/===\
! !
(%o4) ! ! k
! !
k = 1
(%i5) product(k,k,1,n), simpproduct;
(%o5) n!
}}}
The solution may depend on implementation of a symbolic product function.
--
Ticket URL: <http://trac.sagemath.org/ticket/17502>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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