OAI/Combinatorics/Ryser/Geometry/ProjectionPair.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

1. theorem OAI.RyserCoveringCounterexample.projectionPair_bijective line 14
2. def OAI.RyserCoveringCounterexample.projectionPairEquiv line 25
3. theorem OAI.RyserCoveringCounterexample.projectionPairEquiv_apply line 30
4. theorem OAI.RyserCoveringCounterexample.sum_projection_eq_indicator line 34