Theorem FreeProduct.Word.prod_empty

Modification history

2023-07-31 14:06

Mathlib/GroupTheory/CoprodI.lean

refactor: rename `FreeProduct` to `Monoid.CoprodI` (#6055)

Deleted FreeProduct.Word.prod_empty View on Github →

2023-03-23 17:36

Mathlib/GroupTheory/FreeProduct.lean

feat: port GroupTheory.FreeProduct (#2979)

Added FreeProduct.Word.prod_empty View on Github →