OAI/Combinatorics/Crossing/PolygonalChainOperations.lean

GitHub source file

9 declarations, 0 contain sorry, 0 declared as axioms

  1. theorem OAI.Zarankiewicz.PolygonalChain.vertex_mem line 10
  2. def OAI.Zarankiewicz.PolygonalChain.single line 19
  3. def OAI.Zarankiewicz.PolygonalChain.take line 31
  4. def OAI.Zarankiewicz.PolygonalChain.drop line 39
  5. def OAI.Zarankiewicz.PolygonalChain.join line 49
  6. theorem OAI.Zarankiewicz.PolygonalChain.pieces_single line 71
  7. theorem OAI.Zarankiewicz.PolygonalChain.pieces_take line 72
  8. theorem OAI.Zarankiewicz.PolygonalChain.pieces_drop line 73
  9. theorem OAI.Zarankiewicz.PolygonalChain.pieces_join line 74