#14670: Intraceable error messages
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Reporter: ManDay | Owner: jason
Type: defect | Status: new
Priority: major | Milestone: sage-5.11
Component: misc | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by ManDay):
The error message about negative numbers is the same you get when
( float(-3) )**( 1/2 )
with the only difference, that in this case, it's a real ValueError. If I
recall correctly, I often got such pseudo errors from somewhere in the
execution stack of minimize( ) or minimize_constrained( ).
I can't readily reproduce it right now (or only with a huge code), but as
soon as I've found a better example, I'll submit it.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14670#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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