Structure HNNExtension.NormalWord

Modification history

2025-03-03 14:53
Mathlib/GroupTheory/HNNExtension.lean
chore: bump toolchain to v4.18.0-rc1 (#22500) …
Modified HNNExtension.NormalWordView on Github →
2023-09-14 10:14
Mathlib/GroupTheory/HNNExtension.lean
feat: HNN extensions and Britton's lemma (#6923)
Added HNNExtension.NormalWordView on Github →