#12151: Bug in global_integral_model for elliptic curves over number fields
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Reporter: johanbosman | Owner: cremona
Type: defect | Status: new
Priority: major | Milestone: sage-4.8
Component: elliptic curves | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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{{{
sage: K.<v> = NumberField(x^2 + 161*x - 150)
sage: E = EllipticCurve([25105/216*v - 3839/36, 634768555/7776*v -
98002625/1296, 634768555/7776*v - 98002625/1296, 0, 0])
sage: E.global_integral_model()
...
AssertionError: bug in global_integral_model: [-511235417/8*v +
238969025/4, 789861012140869185/32*v - 365842578320087625/16,
-434331620876169353603835/32*v + 201170993209979865073875/16, 0, 0]
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12151>
Sage <http://www.sagemath.org>
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