#11870: Lazy fields do not support abs()
------------------------+---------------------------------------------------
Reporter: jdemeyer | Owner: burcin
Type: defect | Status: new
Priority: major | Milestone: sage-4.7.2
Component: calculus | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
------------------------+---------------------------------------------------
{{{
sage: RLF(1).abs()
---------------------------------------------------------------------------
AttributeError Traceback (most recent call
last)
/usr/local/src/sage-4.7.2.alpha2/<ipython console> in <module>()
/usr/local/src/sage-4.7.2.alpha2/local/lib/python2.6/site-
packages/sage/structure/element.so in
sage.structure.element.RingElement.abs (sage/structure/element.c:13785)()
/usr/local/src/sage-4.7.2.alpha2/local/lib/python2.6/site-
packages/sage/rings/real_lazy.so in
sage.rings.real_lazy.LazyFieldElement.__getattribute__
(sage/rings/real_lazy.c:7550)()
/usr/local/src/sage-4.7.2.alpha2/local/lib/python2.6/site-
packages/sage/structure/element.so in
sage.structure.element.Element.__getattr__
(sage/structure/element.c:2794)()
/usr/local/src/sage-4.7.2.alpha2/local/lib/python2.6/site-
packages/sage/structure/parent.so in
sage.structure.parent.getattr_from_other_class
(sage/structure/parent.c:2940)()
/usr/local/src/sage-4.7.2.alpha2/local/lib/python2.6/site-
packages/sage/structure/parent.so in
sage.structure.parent.raise_attribute_error
(sage/structure/parent.c:2709)()
AttributeError: 'sage.rings.real_lazy.LazyWrapper' object has no attribute
'__abs__'
}}}
Same for CLF.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11870>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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