Official Mathlib source

Nat.ModEq.pow_card_sub_one_eq_one

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/FieldTheory/Finite/Basic.lean:663
SHA-256: sha256:808bb4eddb8a4b48785e4430f944fe0827c96842dffa0c08cd21b5659bd85d44
Verified bytes: 36,477

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.