OAI/Geometry/HyperbolicGroups/WalkCancel.lean
9 declarations, 0 contain sorry, 0 declared as axioms
- lemma
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.free_of_oppositeline 24 - lemma
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.reverse_labelline 28 - def
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.deletedBigonline 32 - lemma
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.deletedBigon_retainsline 45 - lemma
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.deletedBigon_chainline 54 - lemma
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.mergeSideline 63 - def
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.cancelledSideline 69 - lemma
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.cancelledSide_retainsline 85 - lemma
OAI.HyperbolicObstruction.PictureSwitch.WalkPicture.cancelledSide_chainline 99