OAI/RingTheory/DirectFiniteness/ReplacementPolygon.lean

GitHub source file

4 declarations, 0 contain sorry, 0 declared as axioms

1. lemma OAI.KaplanskyCounterexample.FiniteGeometry.DirectionFrame.replacement_adj_holes_ne line 14
2. lemma OAI.KaplanskyCounterexample.FiniteGeometry.DirectionFrame.replacement_opposite_holes_ne line 27
3. lemma OAI.KaplanskyCounterexample.FiniteGeometry.DirectionFrame.no_replacement_quad line 39
4. lemma OAI.KaplanskyCounterexample.FiniteGeometry.DirectionFrame.no_replacement_polygon line 114