Problemresearch
Red-blue intersection
Also called red-blue-segment-intersection.
Count or report intersections only between segments of two colour classes, red and blue.
Count or report intersections only between segments of two colour classes, red and blue.
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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