Theorem AddCommGroup.DirectLimit.congr_symm_apply_of

Modification history

2023-12-04 12:41
Mathlib/Algebra/DirectLimit.lean
feat(Algebra/DirectLimit): add `map, congr, lift_injective` for direct limits of modules, abelian groups and rings (#8692) …
Added AddCommGroup.DirectLimit.congr_symm_apply_ofView on Github →