Definitionintro
Simple polygon
Also called non-self-intersecting polygon, Jordan polygon.
A polygon whose edges meet only at shared endpoints of consecutive edges.
A polygon whose edges meet only at shared endpoints of consecutive edges.
About this page
The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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