#3416: Weierstrass form for cubics
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       Reporter:  moretti                                                     | 
        Owner:  was                                   
           Type:  enhancement                                                 | 
       Status:  needs_work                            
       Priority:  major                                                       | 
    Milestone:  sage-5.6                              
      Component:  elliptic curves                                             | 
   Resolution:                                        
       Keywords:  nagell, weierstrass, cubic, elliptic curves, editor_wstein  | 
  Work issues:                                        
Report Upstream:  N/A                                                         | 
    Reviewers:  John Cremona, Marco Streng, Nils Bruin
        Authors:  Niels Duif                                                  | 
    Merged in:                                        
   Dependencies:                                                              | 
     Stopgaps:                                        
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Comment (by novoselt):

 And what is done by Maple in
 
http://www.maplesoft.com/support/help/Maple/view.aspx?path=algcurves/Weierstrassform
 ?

 It does return the maps in both directions without using any points.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/3416#comment:38>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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