#17505: implement symbolic product
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Reporter: rws | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.5
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Description changed by rws:
Old description:
> The ticket would have to decide which of (Maxima,SymPy) would be used as
> default for this.
> {{{
> sage: import sympy
> sage: x = sympy.Symbol('x')
> sage: n = sympy.Symbol('n')
> sage: sympy.product(x, (x, 1, n))
> factorial(n)
> }}}
>
> Any Maxima implementation likely depends on #17502.
New description:
The ticket would have to decide which of (Maxima,SymPy) would be used as
default for this.
{{{
sage: import sympy
sage: x = sympy.Symbol('x')
sage: n = sympy.Symbol('n')
sage: sympy.product(x, (x, 1, n))
factorial(n)
sage: sympy.product(sin(x), (x, 1, n))
Product(sin(x), (x, 1, n))
}}}
Any Maxima implementation likely depends on #17502.
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Ticket URL: <http://trac.sagemath.org/ticket/17505#comment:1>
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