#18409: Dynatomic polynomial bug for fractional coefficients
-------------------------------------+-------------------------------------
Reporter: gjorgenson | Owner: bhutz
Type: defect | Status: needs_info
Priority: minor | Milestone: sage-6.7
Component: algebraic | Resolution:
geometry | Merged in:
Keywords: | Reviewers: Vincent Delecroix
Authors: Ben Hutz | Work issues:
Report Upstream: N/A | Commit:
Branch: public/18409 | ef769e235d26291f297b88a18b5f438698186768
Dependencies: | Stopgaps:
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Changes (by vdelecroix):
* status: needs_review => needs_info
* commit: ac037e2e778d739335216429a5a1fb92ab71729f =>
ef769e235d26291f297b88a18b5f438698186768
* branch: u/bhutz/ticket/18409 => public/18409
* reviewer: => Vincent Delecroix
Comment:
Hello,
I did further cleanup (see the new branch `public/18409`).
In the case the ring is wrong, I would emit a warning to alert the user.
See [https://docs.python.org/2/library/warnings.html python module
warnings]. Just put
{{{
import warnings
warnings.warn("Be careful, the output from method X is a strange object")
}}}
The handling of warnings is not yet fantastic in Sage since this will be
only used once... (at the second call nothing happens). But at least the
user will be noticed.
Vincent
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=ef769e235d26291f297b88a18b5f438698186768
ef769e2]||{{{18409: further cleanup}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/18409#comment:13>
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