ellheegner

[Ariel Martin Pacetti <apacetti@dm.uba.ar>]

Dear users,

is there a way to compute a rational heegner point chosing the 
discriminant? This should be implemented in the ellheegner routine, but 
such choice is not available (is there a reason for that?). I remember 
this was done in an old package from Peter Green.

I also noted that sage does not compute the trace of a rational point to Q 
either (this is quite useful for example to show some coefficients of a 
half integral weight modular form, using G-K-Z).

Ariel