bridge/class-master/depend/pari/src/basemath/ellsea.c
/*Returns the possible traces when there is only one root */
Returns the possible traces when there is only one root
Returns the possible traces when there is only one root
static GEN
find_trace_one_root(ulong ell, GEN q)
{
  ulong a = Fl_double(Fl_sqrt(umodiu(q,ell), ell), ell);
  return mkvecsmall2(a, ell - a);
}
static GEN find_trace_one_root ( ulong ell , GEN q ) { ulong a = Fl_double ( Fl_sqrt ( umodiu ( q , ell ) , ell ) , ell ) ; return mkvecsmall2 ( a , ell - a ) ; }
Returns the possible traces when there is only one root
Returns the possible traces when there is only one root