#5113: [with patch, positive review] elliptic curve construction from
weierstrass
equation
---------------------------+------------------------------------------------
Reporter: robertwb | Owner: was
Type: enhancement | Status: new
Priority: major | Milestone: sage-3.3
Component: number theory | Resolution:
Keywords: |
---------------------------+------------------------------------------------
Changes (by rlm):
* summary: [with patch, needs review] elliptic curve construction from
weierstrass equation => [with patch, positive
review] elliptic curve construction from
weierstrass equation
Comment:
I'm curious why you don't just do
{{{
a1 = -1*f.coefficient(x*y)
a2 = f.coefficient(x**2)
}}}
instead of iterating through `f`. I'm sure it doesn't matter.
The patch looks good though, positive review.
I've also fixed printing of elliptic curves, see #5118.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5113#comment:1>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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