OAI/Combinatorics/Ryser/Incidence/DegreeSquares.lean

GitHub source file

7 declarations, 0 contain sorry, 0 declared as axioms

  1. theorem OAI.RyserCoveringCounterexample.Incidence.rightDegree_sq_eq_sum line 14
  2. theorem OAI.RyserCoveringCounterexample.Incidence.sum_rightDegree_sq_eq_commonCount line 25
  3. theorem OAI.RyserCoveringCounterexample.Incidence.sum_rightDegree_sq_le_nat line 39
  4. theorem OAI.RyserCoveringCounterexample.Incidence.sum_rightDegree_sq_le line 77
  5. theorem OAI.RyserCoveringCounterexample.Incidence.sum_leftDegree_sq_le line 85
  6. theorem OAI.RyserCoveringCounterexample.Incidence.sum_projective_rightDegree_sq_le line 97
  7. theorem OAI.RyserCoveringCounterexample.Incidence.sum_projective_leftDegree_sq_le line 105