#13458: Map to the Weierstrass form
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Reporter: vbraun | Owner: AlexGhitza
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.4
Component: algebraic geometry | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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This module computes the map from a elliptic curve in a toric surface to
its Weierstrass form.
{{{
sage: R.<x,y> = QQ[]
sage: cubic = x^3 + y^3 + 1
sage: WeierstrassMap(cubic)
(-x^3*y^3 - x^3 - y^3,
1/2*x^6*y^3 - 1/2*x^3*y^6 - 1/2*x^6 + 1/2*y^6 + 1/2*x^3 - 1/2*y^3,
x*y)
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13458>
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