#5191: coercion issue of tanh(2) into QQbar
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Reporter: mabshoff | Owner: cwitty
Type: defect | Status: new
Priority: major | Milestone: sage-3.4.1
Component: coercion | Keywords:
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This is a followup to #5023: Paul Zimmermann reports:
{{{
sage: a=tanh(2)
sage: a._algebraic_(QQbar)
...
TypeError: Unable to coerce e (<class 'sage.functions.constants.E'>) to
Rational
}}}
Carl: If this is invalid just close the ticker as invalid.
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5191>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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