Official upstream source

hasSum_zeta_two

Proof Atlas verified this immutable source reference against an operator-supplied local clean Git worktree without fetching the network.

Pinned origin

Package: mathlib
Repository: https://github.com/leanprover-community/mathlib4
Commit: 5e932f97dd25535344f80f9dd8da3aab83df0fe6
Source path: Mathlib/NumberTheory/ZetaValues.lean:456
SHA-256: sha256:2db7a16478fd0d1560592e5bdaeffc6b1dc4d2f916037f15def076311748def1
Verified bytes: 21,906

Open immutable source upstream

Why there is no source download here

This page records an upstream reference. It does not mirror the Lean file, relicense upstream work, publish a Proof Atlas source archive, or claim a first-party source footprint.