Official Mathlib source

AnalyticOnNhd.is_constant_or_isOpen

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/Analysis/Complex/OpenMapping.lean:166
SHA-256: sha256:352dd28e4e85d7c15c69ad792b6db68d2bab2e18c652b461823002a0cba755e6
Verified bytes: 16,107

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.