Official Mathlib source

AddCommGroup.equiv_free_prod_directSum_zmod

This declaration comes from Mathlib. Follow the official immutable link below to inspect the exact upstream source; ProofAtlas does not mirror or claim authorship of it.

Exact upstream reference

Package: mathlib
Repository: https://github.com/leanprover-community/mathlib4
Commit: 5e932f97dd25535344f80f9dd8da3aab83df0fe6
Source path: Mathlib/GroupTheory/FiniteAbelian/Basic.lean:119
SHA-256: sha256:02b8058bf2c84ec16e519370f60044def7ce5060432c30cd30fdb7849d45f648
Verified bytes: 11,685

Open source in Mathlib

Why there is no source download here

ProofAtlas links to the official immutable Mathlib source. It does not mirror the Lean file, relicense upstream work, publish a ProofAtlas source archive, or claim a first-party source footprint.