OAI/Combinatorics/Crossing/ExteriorChordMeeting.lean
2 declarations, 0 contain sorry, 0 declared as axioms
- theorem
OAI.Zarankiewicz.PolygonalExterior.chord_parameter_endpointline 9 - theorem
OAI.Zarankiewicz.PolygonalExterior.exterior_chord_meeting_parametersline 22