#17624: Coerce factorization of polynomial to symbolic expression
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Reporter: gagern | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.10
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: Ralf Stephan | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/rws/coerce_factorization_of_polynomial_to_symbolic_expression|
ec9cd10617f78bb1a8a0d1550d1accb6c765bc1e
Dependencies: | Stopgaps:
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Comment (by bruno):
While the coercion seems to work as expected, it does not solve the
"`apply_map`" issue. What else is needed for this?
{{{#!python
sage: R.<a,b> = QQ[]
sage: m = matrix([[a^2-b^2, a^3-a*b^2], [a*b + b^2, -77*a+77*b]])
sage: m.apply_map(factor)
Traceback (most recent call last):
...
TypeError: x must be a list
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/17624#comment:3>
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