leanprover / lean4

Lean 4 programming language and theorem prover
https://lean-lang.org
Apache License 2.0
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doc: adjust file reference in Data.Sum #6158

Closed b-mehta closed 4 days ago

b-mehta commented 4 days ago

This file was upstreamed from batteries; I just got bitten by the invalid reference and it took quite a while to figure out that this one had been moved!

leanprover-community-bot commented 4 days ago

Mathlib CI status (docs):