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Min-plus matrix multiplication

Also called tropical matrix product, distance product.

Matrix product over the (min,+) semiring; repeated powers give shortest-path lengths.

Matrix product over the (min,+) semiring; repeated powers give shortest-path lengths.

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The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.

LadderLevelWhat the next level needs
Human proofH0 no proof
  • add a proof in proofs/ (06.5)
LeanL0 no Lean part
  • name a Lean module in the lean field (07)
VisualV0 none
  • add viz/scene.ts or a figure (10)
WritingW0 stub
  • Definition
  • one source with a locator