#17790: BuiltinFunction doesn't pass non-SR-coercible arguments to function code
-------------------------+----------------------------
Reporter: rws | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.5
Component: symbolics | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
-------------------------+----------------------------
This affects authors of function code but shows also in:
{{{
sage: binomial(Qp(5)(8),3)
---------------------------------------------------------------------------
TypeError Traceback (most recent call
last)
<ipython-input-1-43da6d5c56db> in <module>()
----> 1 binomial(Qp(Integer(5))(Integer(8)),Integer(3))
/home/ralf/sage/src/sage/symbolic/function.pyx in
sage.symbolic.function.GinacFunction.__call__
(build/cythonized/sage/symbolic/function.cpp:9048)()
842 (0, Integer Ring)
843 """
--> 844 res = super(GinacFunction, self).__call__(*args, **kwds)
845
846 # Convert to Integer if the output was of type "int" and
any of
/home/ralf/sage/src/sage/symbolic/function.pyx in
sage.symbolic.function.BuiltinFunction.__call__
(build/cythonized/sage/symbolic/function.cpp:10572)()
991 res = self._evalf_try_(*args)
992 if res is None:
--> 993 res = super(BuiltinFunction, self).__call__(
994 *args, coerce=coerce, hold=hold)
995
/home/ralf/sage/src/sage/symbolic/function.pyx in
sage.symbolic.function.Function.__call__
(build/cythonized/sage/symbolic/function.cpp:6301)()
485 nargs[i] = SR.coerce(carg)
486 except Exception:
--> 487 raise TypeError, "cannot coerce
arguments: %s"%(err)
488 args = nargs
489 else: # coerce == False
TypeError: cannot coerce arguments: no canonical coercion from 5-adic
Field with capped relative precision 20 to Symbolic Ring
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/17790>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
