Examples
Examples
Try the starting example
- Point coordinates [x,y]
- [[1,1],[5,5],[0,2]]
- Polygon exterior ring
- [[0,0],[4,0],[4,4],[0,4]]
- Boundary policy: 0 exclude; 1 include
- 1
- Point classification and selected membership
- [[1,1,"Inside",1],[5,5,"Outside",0],[0,2,"Boundary",1]]
Try another scenario
- Point coordinates [x,y]
- [[1,1],[5,5],[0,2]]
- Polygon exterior ring
- [[0,0],[4,0],[4,4],[0,4]]
- Boundary policy: 0 exclude; 1 include
- 0
- Point classification and selected membership
- [[1,1,"Inside",1],[5,5,"Outside",0],[0,2,"Boundary",0]]
Calculation method
Calculation method
Point classification and selected membership
Return inside/outside/boundary plus selected boundary-aware inclusion.
Symbols and units
- a
- Point coordinates [x,y]
- b
- Polygon exterior ring
- c
- Boundary policy: 0 exclude; 1 include
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Points, polygons, boundary policy. Returns Containment assignments and boundary cases. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification. Boundary policy: 0 exclude; 1 include: minimum 0, maximum 1.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.