#5544: multipolynomial __call__ not consistant
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Reporter: robertwb | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-3.4.2
Component: algebra | Keywords:
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{{{
sage: parent(RR['x,y'].gen(1)(0,CC.0))
Complex Field with 53 bits of precision
sage: parent(RR['x,y'](0)(0,0))
Integer Ring
sage: parent(RR['x,y'](0)(0,CC.0))
Integer Ring
sage: parent(RR['x,y'](1)(0,CC.0))
Real Field with 53 bits of precision
sage: parent(QQ['x,y'](1)(0,CC.0))
Rational Field
sage: parent(QQ['x,y'](0)(0,0))
Rational Field
sage: parent(QQ['x,y'](0)(0,CC.0))
Rational Field
sage: parent(QQ['x,y'].gen(1)(0,CC.0))
Complex Field with 53 bits of precision
}}}
The result should not depend on the specific polynomial, only on its
parent and the parent of the inputs.
Univariate ones get it right:
{{{
sage: sage: parent(RR['x'](0)(0))
Real Field with 53 bits of precision
sage: sage: parent(RR['x'](0)(CC.0))
Complex Field with 53 bits of precision
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5544>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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