#5338: Sage 3.2.2: speed regression/infite loop for "K.<b> = QQ[a]"
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Reporter: mabshoff | Owner: tbd
Type: defect | Status: new
Priority: critical | Milestone: sage-3.4
Component: algebra | Keywords:
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Comment(by robertwb):
You can still access my old (numeric) minpoly code via
{{{
sage: x = var('x')
sage: eqn = x^3 + sqrt(2)*x + 5 == 0
sage: a = solve(eqn, x)[0].rhs()
sage: a.minpoly(algorithm='numeric')
x^6 + 10*x^3 - 2*x^2 + 25
}}}
However, for many cases this is much slower or fails completely.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5338#comment:1>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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