Theoremadvanced
Center-star approximation bound
Also called 2-approximation for sum-of-pairs.
Center-star alignment has sum-of-pairs cost at most 2 times optimal under the triangle inequality.
Center-star alignment has sum-of-pairs cost at most 2 times optimal under the triangle inequality.
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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