#7537: list(SR('c').iterator()) is empty
-----------------------------+----------------------------------------------
Reporter: malb | Owner: burcin
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-4.6
Component: symbolics | Keywords:
Author: Burcin Erocal | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by newvalueoldvalue):
* status: new => needs_review
* author: => Burcin Erocal
Comment:
With attachment:trac_7537-iterator.patch we get an error when trying to
iterate over symbols, constants or numeric objects:
{{{
sage: x.iterator()
Traceback (most recent call last):
...
ValueError: cannot iterate over numeric, constant or symbol
sage: pi.iterator()
Traceback (most recent call last):
...
ValueError: cannot iterate over numeric, constant or symbol
sage: SR(5).iterator()
Traceback (most recent call last):
...
ValueError: cannot iterate over numeric, constant or symbol
}}}
This patch depends on #9989 (not in terms of functionality, but it will
fail to apply since the patch there touches the same part of
`sage/symbolic/expression.pyx`).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7537#comment:6>
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