OAI/Analysis/CircleDomains/Selection/RayIndexCrossings.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

Every integer between two index values forces a distinct intersection. Injectivity of the projected test path makes these physical intersections distinct.

  1. theorem OAI.CircleDomainRigidity.HalfPlaneRay.cayley_mem_crosscut_iff line 15
  2. theorem OAI.CircleDomainRigidity.translated_ray_hit_between_indices line 33
  3. theorem OAI.CircleDomainRigidity.geometric_index_interval_count line 62
  4. theorem OAI.CircleDomainRigidity.geometric_index_difference_le_intersections line 95