#4263: elliptic curves -- point height serious stupid bug in raising error
---------------------------+------------------------------------------------
 Reporter:  was            |       Owner:  was       
     Type:  defect         |      Status:  new       
 Priority:  major          |   Milestone:  sage-3.1.3
Component:  number theory  |    Keywords:            
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 This is dumb (first thing I tried broke):
 {{{
 sage: E = EllipticCurve('5077a1')
 sage: F = E.change_ring(QuadraticField(-3,'a'))
 sage: P = F([-2,3,1])
 sage: s = P.height(); s
 sage: type(s)
 <type 'NoneType'>
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4263>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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