Official upstream source

ContractingWith.exists_fixedPoint

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/Topology/MetricSpace/Contracting.lean:94
SHA-256: sha256:bb620eaf02513b0bbe49e60e93fb6abfd645f5934c7c7dc2ad9c579a1a495b75
Verified bytes: 15,870

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.