Theorem DirectSum.ext_iff

Modification history

2025-01-10 00:02
Mathlib/Algebra/DirectSum/Module.lean
chore: ext lemma for DirectSum (#20600)
Deleted DirectSum.ext_iffView on Github →
2023-03-17 16:27
Mathlib/Algebra/DirectSum/Module.lean
feat: port Algebra.DirectSum.Module (#2596)
Added DirectSum.ext_iffView on Github →