Assertion: curve's point | /r/AtLocation | curve
Facets:
Source sentences:
text: On the other hand, they are well suited for deciding whether a given point is on a curve, or whether it is inside or outside of a closed curve.
text: {\displaystyle Q_{0}=(x_{0},y_{0})} near an implicit curve, finds a point P {\displaystyle P} that is exactly on the curve: