Conics may be defined over other fields (that is, in other pappian geometries), but some care must be used when the field has characteristic two as some formulae cannot be used.
However, some care must be used when the field has characteristic 2, as some formulas cannot be used. Conics may be defined over other fields (that is, in other pappian geometries).
Conics may be defined over other fields (that is, in other pappian geometries). However, some care must be used when the field has characteristic 2, as some formulas cannot be used.
Conics may be defined over other fields (that is, in other pappian geometries). However, some care must be used when the field has characteristic 2, as some formulas cannot be used.