Assertion: parabola's point | /r/HasAspect | the property
Facets:
value: in the real projective plane
type: LOCATION
Source sentences:
text: In the real projective plane, a point conic has the property that every line meets it in two points (which may coincide, or may be complex) and any set of points with this property is a point conic.
text: A parabola is a plane curve, every point of which has the property that the distance to a fixed point (called the focus of the parabola ) is equal to the distance to a straight line (the directrix of the parabola ).