OAI/Algebra/AuslanderReiten/BaseChange/ScalarExtensionPresentation.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

1. theorem OAI.ArExplicit.moduleHom_exact line 22
2. theorem OAI.ArExplicit.scalarExtensionHom_bijective_of_presentation line 36
3. theorem OAI.ArExplicit.scalarExtensionHom_bijective_finite line 74